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JK Diagnostic codes

JK Diagnostic Codes

Before we get into the actual list of Trouble Codes for the Jeep Wrangler JK we first need to know how to read them. Otherwise they really are just a bunch of numbers. Okay, they do have a description, but a few of us want to know what those numbers and letters stand for. Here is the breakdown of how to read them. A Diagnostic Trouble Code (DTC) is made up of 5 digits the first of which is one of the following letters:

The 1st digit indicates:
B - Body
C - Chassis
P - Power Train
U - Network

The 2nd digit indicates:

0 - SAE
1 - MFG

The 3rd digit indicates:

1 - Fuel & Air Metering
2 - Fuel & Air Metering (Injector Circuit)
3 - Injection Systems or Misfire
4 - Auxiliary Emissions Control
5 - Vehicle Speed Control& Idle Control System
6 - Computer Output Circuit
7 - Transmission
8 - Transmission
9 -
A -
B-
C-

The last 2 digits indicate:
Fault (00-99)

Now if your wondering why there are letters in some places like the 3rd and last 2 digit places. The letters equal numbers in hexidecimal. A=10, B=11, C=12, D=13, E=14, and F=15

DIAGNOSTIC CODES:

Body
B1402 - Front Left Audio Speaker Output Circuit High
B1403 - Front Left Audio Speaker Output Circuit Open
B1405 - Front Right Audio Speaker Output Circuit Low
B1406 - Front Right Audio Speaker Output Circuit High
B1407 - Front Right Audio Speaker Output Circuit Open
B1409 - Rear Left Audio Speaker Output Circuit Low
B140A - Rear Left Audio Speaker Output Circuit High
B140B - Rear Left Audio Speaker Output Circuit Open
B140D - Rear Right Audio Speaker Output Circuit Low
B140E - Rear Right Audio Speaker Output Circuit High
B140F - Rear Right Audio Speaker Output Circuit Open
B1420 - Audio Cassette Error/Inoperable Cassette
B1421 - Audio Cd Read Error/Inoperable Disc
B1422 - Audio Dvd Read Error/Inoperable Disc
B1423 - Ves Dvd Read Error/Inoperable Disc
B1424 - Improper Dvd-Wrong Region
B1429 - Radio Display High Temperature
B142A - Radio Unit High Temperature
B142C - Ves Video Screen Disconnected
B142D - Audio Antenna Not Connected
B142E - Gps Antenna Not Connected
B142F - Satellite Radio Antenna Not Connected
B1430 - Satellite Radio Antenna Internal Performance
B1460 - Channel 1 Audio Speaker Output Circuit Performance
B1461 - Channel 1 Audio Speaker Output Circuit Low
B1462 - Channel 1 Audio Speaker Output Circuit High
B1463 - Channel 1 Audio Speaker Output Circuit Open
B1464 - Channel 1 Audio Speaker Output Circuit Shorted Together
B1465 - Channel 2 Audio Speaker Output Circuit Performance
B1466 - Channel 2 Audio Speaker Output Circuit Low
B1467 - Channel 2 Audio Speaker Output Circuit High
B1468 - Channel 2 Audio Speaker Output Circuit Open
B1469 - Channel 2 Audio Speaker Output Circuit Shorted Together
B146A - Channel 3 Audio Speaker Output Circuit Performance
B146B - Channel 3 Audio Speaker Output Circuit Low
B146C - Channel 3 Audio Speaker Output Circuit High
B146D - Channel 3 Audio Speaker Output Circuit Open
B146E - Channel 3 Audio Speaker Output Circuit Shorted Together
B146F - Channel 4 Audio Speaker Output Circuit Performance
B1470 - Channel 4 Audio Speaker Output Circuit Low
B1471 - Channel 4 Audio Speaker Output Circuit High
B1472 - Channel 4 Audio Speaker Output Circuit Open
B1473 - Channel 4 Audio Speaker Output Circuit Shorted Together
B1474 - Channel 5 Audio Speaker Output Circuit Performance
B1475 - Channel 5 Audio Speaker Output Circuit Low
B1476 - Channel 5 Audio Speaker Output Circuit High
B1477 - Channel 5 Audio Speaker Output Circuit Open
B1478 - Channel 5 Audio Speaker Output Circuit Shorted Together
B1479 - Channel 6 Audio Speaker Output Circuit Performance
B147A - Channel 6 Audio Speaker Output Circuit Low
B147B - Channel 6 Audio Speaker Output Circuit High
B147C - Channel 6 Audio Speaker Output Circuit Open
B147D - Channel 6 Audio Speaker Output Circuit Shorted Together
B1613 - Panel Illumination Control Circuit Low
B1615 - Panel Illumination Control Circuit Open
B161A - Courtesy/Dome Lamp Control Circuit
B161E - Reading Lamp Control Circuit
B162B - Left Low Beam Control Circuit Low
B162C - Lt Low Beam Control Ckt Hi
B162F - Right Low Beam Control Circuit Low
B1630 - Right Low Beam Control Circuit High
B1633 - Left Hi Beam Control Circuit Low
B1634 - Left Hi Beam Control Circuit High
B1637 - Right Hi Beam Control Circuit Low
B1638 - Right Hi Beam Control Circuit High
B163B - Front Left Turn Control Circuit Low
B163C - Front Left Turn Control Circuit High
B163F - Front Right Turn Control Circuit Low
B1640 - Front Right Turn Control Circuit High
B1643 - Rear Left Turn Control Circuit Low
B1644 - Rear Left Turn Control Circuit High
B1646 - Right Stop Lamp Control Circuit High
B1647 - Rear Right Turn Control Circuit Low
B1648 - Rear Right Turn Control Circuit High
B1663 - Rear Fog Lamp Control Circuit Low
B1664 - Rear Fog Lamp Control Circuit High
B166B - Left Trailer Tow Lamp Control Circuit Low
B166C - Left Trailer Tow Lamp Control Circuit High
B166F - Right Trailer Tow Lamp Control Circuit Low
B1670 - Right Trailer Tow Lamp Control Circuit High
B16B1 - Left Stop Lamp Control Circuit High
B16F8 - Front Left Fog Lamp Control Circuit Low
B16F9 - Front Left Fog Lamp Control Circuit High
B16FC - Front Right Fog Lamp Control Circuit Low
B16FD - Front Right Fog Lamp Control Circuit High
B17B8 - Left Stop Lamp Control Circuit Overcurrent
B17B9 - Right Stop Lamp Control Circuit Overcurrent
B17BA - Headlamp Leveling Motor Control Circuit Overcurrent
B17BF - Left Sidemarker Lamp Control Circuit Overcurrent
B17C4 - Right Sidemarker Lamp Control Circuit Overcurrent
B1801 - Driver Door Lock/Unlock Switch Circuit Low - Cluster
B1806 - Passenger Door Lock/Unlock Switch Circuit Low - Tipm
B1934 - Driver Door Lock/Unlock Switch Circuit Stuck - Cluster
B1935 - Passenger Door Lock/Unlock Switch Circuit Stuck - Tipm
B1A08 - Rke Fob 1 Performance
B1A09 - Rke Fob 2 Performance
B1A0A - Rke Fob 3 Performance
B1A0B - Rke Fob 4 Performance
B1A0C - Rke Fob 5 Performance
B1A0D - Rke Fob 6 Performance
B1A0E - Rke Fob 7 Performance
B1A0F - Rke Fob 8 Performance
B1A10 - Rke Fob 1 Battery Low
B1A11 - Rke Fob 2 Battery Low
B1A12 - Rke Fob 3 Battery Low
B1A13 - Rke Fob 4 Battery Low
B1A14 - Rke Fob 5 Battery Low
B1A15 - Rke Fob 6 Battery Low
B1A16 - Rke Fob 7 Battery Low
B1A17 - Rke Fob 8 Battery Low
B1A20 - Pre-Arm Timeout
B1A23 - Rke Receiver Performance
B1A24 - Key Not Programmed
B1A25 - Invalid Key
B1A26 - Maximum Number Of Keys Programmed
B1A27 - Skreem Programming Performance
B1A28 - Ecm Mismatch With Skim
B1A29 - Skim Basestation Mismatch
B1A3C - Internal Siren Battery
B1A3D - Siren Battery / Loss Of Power Supply
B1A3E - Siren/Itm Mismatch
B1A3F - Itm Arming Sequence Performance
B1A48 - Intrusion Sensor 1 Internal
B1A5F - Intrusion Sensor 2 Internal
B1A6D - Intrusion Sensor 3 Internal
B1B00 - Driver Airbag Squib 1 Circuit Low
B1B01 - Driver Airbag Squib 1 Circuit High
B1B02 - Driver Airbag Squib 1 Circuit Open
B1B03 - Driver Airbag Squib 1 Circuit Shorted Together
B1B04 - Driver Airbag Squib 2 Circuit Low
B1B05 - Driver Airbag Squib 2 Circuit High
B1B06 - Driver Airbag Squib 2 Circuit Open
B1B07 - Driver Airbag Squib 2 Circuit Shorted Together
B1B08 - Passenger Airbag Squib 1 Circuit Low
B1B09 - Passenger Airbag Squib 1 Circuit High
B1B0A - Passenger Airbag Squib 1 Circuit Open
B1B0B - Passenger Airbag Squib 1 Circuit Shorted Together
B1B0C - Passenger Airbag Squib 2 Circuit Low
B1B0D - Passenger Airbag Squib 2 Circuit High
B1B0E - Passenger Airbag Squib 2 Circuit Open
B1B0F- Passenger Airbag Squib 2 Circuits Shorted Together
B1B54 - 1st Row Passenger Seat Belt Sensor Circuit Low
B1B55 - 1 St Row Passenger Seat Belt Sensor Circuit High
B1B56 - 1 St Row Passenger Seat Belt Sensor Circuit Open
B1B70 - Up-Front Left Satellite Acceleration Sensor Internal
B1B71 - Up-Front Right Satellite Acceleration Sensor Internal
B1B72 - Left Side Satellite Acceleration Sensor 1 Internal
B1B75 - Right Side Satellite Acceleration Sensor 1 Internal
B1B78 - Passenger Seat Weight Sensor 3 - Left Front Performance
B1B79 - Passenger Seat Weight Sensor 3 - Left Front Input Circuit Low
B1B7A - Passenger Seat Weight Sensor 3 - Left Front Input Circuit High
B1B7D - Passenger Seat Weight Sensor 2 - Right Front Performance
B1B7E - Passenger Seat Weight Sensor 2 - Right Front Input Circuit Low
B1B7F- Passenger Seat Weight Sensor 2 - Right Front Input Circuit High
B1B82 - Passenger Seat Weight Sensor 4 - Left Rear Performance
B1B83 - Passenger Seat Weight Sensor 4 - Left Rear Input Circuit Low
B1B84 - Passenger Seat Weight Sensor 4 - Left Rear Input Circuit High
B1B87 - Passenger Seat Weight Sensor 1 - Right Rear Performance
B1B88 - Passenger Seat Weight Sensor 1 - Right Rear Input Circuit Low
B1B89 - Passenger Seat Weight Sensor 1 - Right Rear Input Circuit High
B1B8D - Driver Seat Track Position Sensor Circuit Low
B1B8E - Driver Seat Track Position Sensor Circuit High
B1B8F - Driver Seat Track Position Sensor Circuit Open
B1B93 - Passenger Seat Track Position Sensor Circuit Low
B1B94 - Passenger Seat Track Position Sensor Circuit High
B1B95 - Passenger Seat Track Position Sensor Circuit Open
B1BA5 - Airbag Squib Configuration Mismatch
B1BA6 - Occupant Classification Undetermined
B1BA7 - Occupant Classification System Verification Required
B1BA8 - Ocm System Out Of Calibration/Not Calibrated
B1BAA - Occupant Classification Module Configuration Mismatch
B1BBA - Passenger Seat Weight Sensor Supply Circuit
B1BBB - Passenger Seat Weight Sensor Inputs Shorted Together
B1BBC - Ocs Negative System Weight
B1BBD - Ocm Current Configuration Table Unprogrammed
B1BC7 - Deployment Data Record Full
B1C27 - Left Side Seat Thorax Squib 1 Low
B1C28 - Left Side Seat Thorax Squib 1 High
B1C29 - Left Side Seat Thorax Squib 1 Open
B1C2A - Left Side Seat Thorax Squib 1 Shorted Together
B1C2B - Right Side Seat Thorax Squib 1 Low
B1C2C - Right Side Seat Thorax Squib 1 High
B1C2d - Right Side Seat Thorax Squib 1 Open
B1C2E - Right Side Seat Thorax Squib 1 Shorted Together
B1C38 - 1st Row Driver Retractor Pretensioner Circuit Low
B1C39 - 1st Row Driver Retractor Pretensioner Circuit High
B1C3A - 1st Row Driver Retractor Pretensioner Circuit Open
B1C3B - 1st Row Driver Retractor Pretensioner Circuit Shorted Together
B1C47 - 1st Row Passenger Retractor Pretensioner Circuit Low
B1C48 - 1st Row Passenger Retractor Pretensioner Circuit High
B1C49 - 1st Row Passenger Retractor Pretensioner Circuit Open
B1C4A - 1st Row Passenger Retractor Pretensioner Circuit Shorted Together
B2101 - Ignition Run/Start Input Circuit Low
B2101 - Ignition Run/Start Input Circuit Low
B2102 - Ignition Run/Start Input Circuit High
B2102 - Ignition Run/Start Input Circuit High
B210A - System Voltage Low (Wcm)
B210B - System Voltage High (Wcm)
B210D - Battery Voltage Low (Wcm)
B210D - Battery Voltage Low
B210E - Battery Voltage High (Wcm)
B210E - Battery Voltage High
B212C - Ignition Run/Start Input Circuit Open
B212D - Ignition Run Only Input Circuit Open
B2142 - Ignition Off Draw (Iod) Fuse Not Present
B219A - Ignition Unlock Run/Start Control Circuit Overcurrent
B219F - Ignition Off Draw (Iod) Fuse Blown
B2201 - Calibration Mismatch
B2204 - Ecu Configuration Mismatch
B2205 - Original Vin Missing/Mismatch
B2206 - Current Vin Missing / Mismatch
B2207 - Occupant Restraint Controller Internal 1
B2208 - Occupant Restraint Controller Internal 2
B2209 - Occupant Restraint Controller Internal 3
B220A - Occupant Restraint Controller Internal 4
B220B - Occupant Restraint Controller Firing Stored Energy
B220C - Occupant Restraint Controller Accelerometer 1 Internal
B220d - Occupant Restraint Controller Accelerometer 2 Internal
B2212 - Occupant Classification Module Internal
B2222 - Satellite Radio Receiver Internal
B2224 - Skreem Internal
B2229 - Skreem Internal - Skim Immobilizer
B222A - Vehicle Line Mismatch
B222C - Vehicle Configuration Not Programmed
B223B - Vehicle Configuration Mismatch
B223C - Intrusion Transceiver Module Internal
B223D - Occupant Classification Module Dtc Present
B2254 - Column Lock Module Internal
B2304 - Wiper Park Switch Input Circuit Low
B2305 - Wiper Park Switch Input Circuit High
B230D - Rear Wiper Park Switch Input Circuit Low (Stuck Low)
B230E - Rear Wiper Park Switch Input Circuit High (Stuck High)
B2323 - Headlamp Washer Motor Control Circuit Low
B2324 - Headlamp Washer Motor Control Circuit High
B2339 - Horn Switch Stuck

Chassis
C0077 - Low Tire Pressure
C1404 - Transfer Case Range Position Sensor Circuit Low (Tipm)
C1405 - Transfer Case Range Position Sensor Circuit High (Tipm)
C1417 - Front Differential Control Circuit Low
C1418 - Front Differential Control Circuit High
C141D - Rear Differential Control Circuit Low
C141E - Rear Differential Control Circuit High
C1501 - Tire Pressure Sensor 1 Internal
C1502 - Tire Pressure Sensor 2 Internal
C1503 - Tire Pressure Sensor 3 Internal
C1504 - Tire Pressure Sensor 4 Internal
C2100 - Battery Voltage Low
C2101 - Battery Voltage High
C2207 - Off Road Ecu Internal

Powertrain
P0016 - Crankshaft/camshaft Timing Misalignment
P0031 - O2 Sensor 1/1 Heater Circuit Low
P0032 - O2 Sensor 1/1 Heater Circuit High
P0037 - O2 Sensor 1/2 Heater Circuit Low
P0038 - O2 Sensor 1/2 Heater Circuit High
P0051 - O2 Sensor 2/1 Heater Circuit Low
P0052 - O2 Sensor 2/1 Heater Circuit High
P0057 - O2 Sensor 2/2 Heater Circuit Low
P0058 - O2 Sensor 2/2 Heater Circuit High
P0071 - Ambient Air Temperature Sensor Performance
P0072 - Ambient Air Temperature Sensor Circuit Low
P0073 - Ambient Air Temperature Sensor Circuit High
P0107 - Manifold Absolute Pressure Sensor Circuit Low
P0108 - Manifold Absolute Pressure Sensor Circuit High
P0111 - Intake Air Temperature Sensor Rationality
P0112 - Intake Air Temperature Sensor Circuit Low
P0113 - Intake Air Temperature Sensor Circuit High
P0116 - Engine Coolant Temperature Sensor Performance
P0117 - Engine Coolant Temperature Sensor Circuit Low
P0118 - Engine Coolant Temperature Sensor Circuit High
P0121 - Throttle Position Sensor 1 Performance
P0122 - Tps/apps Circuit Low
P0122 - Throttle Position Sensor 1 Circuit Low
P0123 - Tps/app Circuit High
P0123 - Throttle Position Sensor 1 Circuit High
P0124 - Tps/app Intermittent
P0125 - Insufficient Coolant Temperature For Closed-loop Fuel Control
P0128 - Thermostat Rationality
P0129 - Barometric Pressure Out-of-range Low
P0131 - O2 Sensor 1/1 Circuit Low
P0132 - O2 Sensor 1/1 Circuit High
P0133 - O2 Sensor 1/1 Slow Response
P0135 - O2 Sensor 1/1 Heater Performance
P0137 - O2 Sensor 1/2 Circuit Low
P0138 - O2 Sensor 1/2 Circuit High
P0139 - O2 Sensor 1/2 Slow Response
P013A - O2 Sensor 1/2 Slow Response - Rich To Lean
P013C - O2 Sensor 2/2 Slow Response - Rich To Lean
P0141 - O2 Sensor 1/2 Heater Performance
P0151 - O2 Sensor 2/1 Circuit Low
P0152 - O2 Sensor 2/1 Circuit High
P0153 - O2 Sensor 2/1 Slow Response
P0155 - O2 Sensor 2/1 Heater Performance
P0157 - O2 Sensor 2/2 Circuit Low
P0158 - O2 Sensor 2/2 Circuit High
P0159 - O2 Sensor 2/2 Slow Response
P0161 - O2 Sensor 2/2 Heater Performance
P0171 - Fuel System 1/1 Lean
P0172 - Fuel System 1/1 Rich
P0174 - Fuel System 2/1 Lean
P0175 - Fuel System 2/1 Rich
P0201 - Fuel Injector 1 Circuit
P0202 - Fuel Injector 2 Circuit
P0203 - Fuel Injector 3 Circuit
P0204 - Fuel Injector 4 Circuit
P0205 - Fuel Injector 5 Circuit
P0206 - Fuel Injector 6 Circuit
P0218 - High Temperature Operation Activated
P0221 - Throttle Position Sensor 2 Performance
P0222 - Throttle Position Sensor 2 Circuit Low
P0223 - Throttle Position Sensor 2 Circuit High
P0300 - Multiple Cylinder Misfire
P0301 - Cylinder 1 Misfire
P0302 - Cylinder 2 Misfire
P0303 - Cylinder 3 Misfire
P0304 - Cylinder 4 Misfire
P0305 - Cylinder 5 Misfire
P0306 - Cylinder 6 Misfire
P0315 - No Crank Sensor Learned
P0325 - Knock Sensor 1 Circuit
P0335 - Crankshaft Position Sensor Circuit
P0339 - Crankshaft Position Sensor Intermittent
P0340 - Camshaft Position Sensor Circuit
P0344 - Camshaft Position Sensor Intermittent
P0401 - Egr System Performance
P0403 - Egr Solenoid Circuit
P0404 - Egr Position Sensor Rationality Open
P0405 - Egr Position Sensor Circuit Low
P0406 - Egr Position Sensor Circuit High
P0420 - Catalyst Efficiency (bank 1)
P0430 - Catalyst Efficiency (bank 2)
P0440 - General Evap System Failure
P0441 - Evap Purge System Performance
P0443 - Evap Purge Solenoid Circuit
P0452 - Evap Pressure Switch Stuck Closed
P0455 - Evap Purge System Large Leak
P0456 - Evap Purge System Small Leak
P0457 - Loose Fuel Cap
P0461 - Fuel Level Sensor 1 Performance
P0462 - Fuel Level Sensor 1 Circuit Low
P0463 - Fuel Level Sensor 1 Circuit High
P0480 - Cooling Fan 1 Control Circuit
P0481 - Cooling Fan 2 Control Circuit
P0501 - Vehicle Speed Sensor 1 Performance
P0503 - Vehicle Speed Sensor 1 Erratic
P0506 - Idle Speed Performance Lower Than Expected
P0507 - Idle Speed Performance Higher Than Expected
P050B - Cold Start Ignition Timing Performance
P050D - Cold Start Rough Idle
P0513 - Invalid Skim Key
P0522 - Engine Oil Pressure Too Low
P0532 - A/c Pressure Sensor Circuit Low
P0533 - A/c Pressure Sensor Circuit High
P0562 - Battery Voltage Low
P0562 - Battery Voltage Low
P0563 - Battery Voltage High
P0571 - Brake Switch 1 Performance
P0572 - Brake Switch 1 Stuck On
P0573 - Brake Switch 1 Stuck Off
P0579 - Speed Control Switch 1 Performance
P0580 - Speed Control Switch 1 Circuit Low
P0581 - Speed Control Switch 1 Circuit High
P0585 - Speed Control Switch 1/2 Correlation
P0591 - Speed Control Switch 2 Performance
P0592 - Speed Control Switch 2 Circuit Low
P0593 - Speed Control Switch 2 Circuit High
P0600 - Serial Communication Link
P0601 - Internal Memory Checksum Invalid
P0602 - Control Module Programming Error/not Programmed
P0602 - Control Module Programming Error/not Programmed
P0604 - Internal Control Module Ram
P0605 - Internal Control Module Rom
P0606 - Internal Ecm Processor
P060B - Etc A/d Ground Performance
P060D - Etc Level 2 App Performance
P060E - Etc Level 2 Tps Performance
P060F - Etc Level 2 Ect Performance
P0613 - Internal Transmission Processor
P061A - Etc Level 2 Torque Performance
P061C - Etc Level 2 Rpm Performance
P0622 - Generator Field Control Circuit
P0627 - Fuel Pump Control Circuit
P062C - Etc Level 2 Mph Performance
P0630 - Vin Not Programmed In Pcm
P0632 - Odometer Not Programmed In Pcm
P0633 - Skim Secret Key Not Stored In Pcm
P063A - Generator Voltage Sense Circuit
P0642 - Sensor Reference Voltage 1 Circuit Low
P0643 - Sensor Reference Voltage 1 Circuit High
P0645 - A/c Clutch Control Circuit
P0652 - Sensor Reference Voltage 2 Circuit Low
P0653 - Sensor Reference Voltage 2 Circuit High
P0685 - Auto Shutdown Control Circuit
P0688 - Auto Shutdown Sense Circuit Low
P0691 - Cooling Fan 1 Control Circuit Low
P0692 - Cooling Fan 1 Control Circuit High
P0693 - Cooling Fan 2 Control Circuit Low
P0694 - Cooling Fan 2 Control Circuit High
P0700 - Transmission Control System (mil Request)
P0703 - Brake Switch 2 Performance
P0706 - Transmission Range Sensor Rationality
P0711 - Transmission Temperature Sensor Performance
P0712 - Transmission Temperature Sensor Low
P0713 - Transmission Temperature Sensor High
P0714 - Transmission Temperature Sensor Intermittent
P0716 - Input Speed Sensor 1 Circuit Performance
P0721 - Output Speed Sensor Circuit Performance
P0726 - Engine Speed Input Circuit Range/performance
P0731 - Gear Ratio Error In 1st
P0732 - Gear Ratio Error In 2nd
P0733 - Gear Ratio Error In 3rd
P0734 - Gear Ratio Error In 4th
P0736 - Gear Ratio Error In Reverse
P0740 - Tcc Out Of Range
P0750 - Lr Solenoid Circuit
P0755 - 2/4 Solenoid Circuit
P0760 - Od Solenoid Circuit
P0765 - Ud Solenoid Circuit
P0841 - Lr Pressure Switch Rationality
P0845 - 2/4 Hydraulic Pressure Test
P0846 - 2/4 Pressure Switch Rationality
P0850 - Park/neutral Switch Performance
P0853 - Overdrive/tow Switch Input Circuit Stuck
P0868 - Line Pressure Low
P0869 - Line Pressure High
P0870 - Od Hydraulic Pressure Test
P0871 - Od Pressure Switch Rationality
P0882 - Tcm Power Input Low
P0883 - Tcm Power Input High
P0884 - Power Up At Speed
P0888 - Transmission Relay Always Off
P0890 - Switched Battery
P0891 - Transmission Relay Always On
P0897 - Transmission Fluid Deteriorated
P0933 - Line Pressure Sensor Circuit Performance
P0934 - Line Pressure Sensor Circuit Low
P0935 - Line Pressure Sensor Circuit High
P0944 - Loss Of Hydraulic Pump Prime
P0992 - 2/4/od Hydraulic Pressure Test
P1115 - General Temperature Rationality
P1128 - Closed Loop Fueling Not Achieved - Bank 1
P1129 - Closed Loop Fueling Not Achieved - Bank 2
P1273 - A/c Clutch Control Circuit 2 High (tipm)
P1275 - A/c Clutch Control Circuit 2 Overcurrent (tipm)
P128B - Tcm Power Control Circuit 2 Low - Tipm
P128C - Tcm Power Control Circuit 2 High - Tipm
P128D - Tcm Power Control Circuit 2 Open - Tipm
P128E - Tcm Power Control Circuit 2 Overcurrent - Tipm
P129C - Inverter Control Circuit High (tipm)
P129E - Inverter Control Circuit Overcurrent (tipm)
P1404 - Egr Position Sensor Rationality Closed
P1501 - Vehicle Speed Sensor 1/2 Correlation - Drive Wheels
P1502 - Vehicle Speed Sensor 1/2 Correlation - Non Drive Wheels
P1572 - Brake Pedal Stuck On
P1573 - Brake Pedal Stuck Off
P1593 - Speed Control Switch 1/2 Stuck
P1602 - Pcm Not Programmed
P1607 - Pcm Internal Shutdown Timer Rationality Too Slow
P1618 - Sensor Reference Voltage 1 Circuit Erratic
P1628 - Sensor Reference Voltage 2 Circuit Erratic
P1684 - Battery Was Disconnected
P1696 - Eeprom Memory Write Denied/invalid
P1697 - Emr (sri) Mileage Not Stored
P1713 - Restricted Manual Valve In T2 Range
P1745 - Transmission Line Pressure Too High For Too Long
P1775 - Solenoid Switch Valve Latched In Tcc Position
P1776 - Solenoid Switch Valve Latched In Lr Position
P1790 - Fault Immediately After Shift
P1794 - Speed Sensor Ground Error
P1797 - Manual Shift Overheat
P1897 - Level 1 Rpm Bus Unlock
P2072 - Electronic Throttle Control System - Ice Blockage
P2096 - Downstream Fuel Trim System 1 Lean
P2097 - Downstream Fuel Trim System 1 Rich
P2098 - Downstream Fuel Trim System 2 Lean
P2099 - Downstream Fuel Trim System 2 Rich
P2100 - Electronic Throttle Control Motor Circuit
P2101 - Electronic Throttle Control Motor Performance
P2107 - Electronic Throttle Control Module Processor
P2110 - Electronic Throttle Control - Forced Limited Rpm
P2111 - Electronic Throttle Control - Unable To Close
P2112 - Electronic Throttle Control - Unable To Open
P2115 - Accelerator Pedal Position Sensor 1 Minimum Stop Performance
P2116 - Accelerator Pedal Position Sensor 2 Minimum Stop Performance
P2118 - Electronic Throttle Control Motor Current Performance
P2122 - Accelerator Pedal Position Sensor 1 Circuit Low
P2123 - Accelerator Pedal Position Sensor 1 Circuit High
P2127 - Accelerator Pedal Position Sensor 2 Circuit Low
P2128 - Accelerator Pedal Position Sensor 2 Circuit High
P2135 - Throttle Position Sensor 1/2 Correlation
P2138 - Accelerator Pedal Position Sensor 1/2 Correlation
P2161 - Vehicle Speed Sensor 2 Erratic
P2166 - Accelerator Pedal Position Sensor 1 Maximum Stop Performance
P2167 - Accelerator Pedal Position Sensor 2 Maximum Stop Performance
P2172 - High Airflow / Vacuum Leak Detected (instantaneous Accumulation)
P2173 - High Airflow / Vacuum Leak Detected (slow Accumulation)
P2174 - Low Airflow / Restriction Detected (instantaneous Accumulation)
P2175 - Low Airflow / Restriction Detected (slow Accumulation)
P2181 - Cooling System Performance
P2271 - O2 Sensor 1/2 Signal Stuck Rich
P2273 - O2 Sensor 2/2 Signal Stuck Rich
P2299 - Brake Pedal Position / Accelerator Pedal Position Incompatible
P2302 - Ignition Coil 1 Secondary Circuit- Insufficient Ionization
P2305 - Ignition Coil 2 Secondary Circuit- Insufficient Ionization
P2308 - Ignition Coil 3 Secondary Circuit- Insufficient Ionization
P2503 - Charging System Output Low
P2504 - Charging System Output High
P2610 - Pcm Internal Shutdown Timer Rationality Too Fast

Network
U0001 - Can C Bus
U0001 - Can C Bus
U0001 - Can C Bus Circuit
U0002 - Can C Bus Off Performance
U0010 - Can Interior Bus
U0010 - Can Interior Bus
U0011 - Can Interior Bus Off Performance
U0019 - Can Interior Bus(+)/(-) Circuit
U0020 - Can Interior Bus Off Performance
U0100 - Lost Communication With Ecm/pcm
U0100 - Lost Communication With Ecm/pcm
U0100 - Lost Communication With Ecm/pcm
U0100 - Lost Communication With Ecm/pcm
U0101 - Lost Communication With Tcm
U0101 - Lost Communication With Tcm
U0101 - Lost Communication With Tcm
U0114 - Lost Communication With Final Drive Control Module
U0114 - Lost Communication With Final Drive Control Module
U0121 - Lost Communication With Abs
U0121 - Lost Communication With Anti-lock Brake Module
U0121 - Lost Communication With Anti-lock Brake System (abs) Control Module
U0121 - Lost Communication With Anti-lock Brake Module
U0121 - Lost Communication With Anti-lock Brake Module
U0121 - Lost Communication With Anti-lock Brake Module
U0126 - Lost Communication With Sas - Can C (steering Angle Sensor)
U0141 - Lost Communication With Fcm
U0141 - Lost Communication With Front Control Module (tipm)
U0141 - Lost Communication With Front Control Module
U0141 - Lost Communication With Front Control Module
U0141 - Lost Communication With Front Control Module (tipm)
U0141 - Lost Communication With Front Control Module (tipm)
U0141 - Lost Communication With Front Control Module
U0146 - Lost Communication With Central Gateway
U0151 - Lost Communication With Occupant Restraint Controller (orc)
U0151 - Lost Communication With Occupant Restraint Controller
U0151 - Lost Communication With Occupant Restraint Controller (orc)
U0151 - Lost Communication With Occupant Restraint Controller
U0154 - Lost Communication With Occupant Classification Module
U0154 - Lost Communication With Occupant Classification Module
U0154 - Lost Communication With Occupant Classification Module
U0154 - Lost Communication With Occupant Classification Module
U0155 - Lost Communication With Cluster/ccn
U0155 - Lost Communication With Cluster/ccn (skreem)
U0155 - Lost Communication With Cluster/ccn
U0155 - Lost Communication With Cluster/ccn
U0155 - Lost Communication With Cluster/ccn
U0161 - Lost Communication With Compass Module
U0164 - Lost Communication With Hvac Control Module
U0164 - Lost Communication With Hvac Control Module
U0167 - Lost Communication With Intrusion Transceiver Control Module
U0167 - Lost Communication With Intrusion Transceiver Control Module
U0168 - Lost Communication With Vehicle Security Control Module (skreem-wcm)
U0168 - Lost Communication With Vehicle Security Control Module (skreem/wcm)
U0168 - Lost Communication With Vehicle Security Control Module (skreem/wcm)
U0168 - Lost Communication With Vehicle Security Control Module (skreem/wcm)
U0170 - Lost Communication W/up-front Left Satellite Acceleration Sensor
U0171 - Lost Communication W/up-front Right Satellite Acceleration Sensor
U0172 - Lost Communication W/left Side Satellite Acceleration Sensor 1
U0175 - Communication W/right Side Satellite Acceleration Sensor 1
U0184 - Lost Communication With Radio
U0184 - Lost Communication With Radio
U0184 - Lost Communication With Radio
U0184 - Lost Communication With Radio
U0184 - Lost Communication With Radio
U0186 - Lost Communication With Audio Amplifier
U0186 - Lost Communication With Audio Amplifier
U0186 - Lost Communication With Audio Amplifier
U0186 - Lost Communication With Audio Amplifier
U0193 - Lost Communication With Traffic Information Receiver Module
U0195 - Lost Communication With Sdars
U0195 - Lost Communication With Sdar
U0197 - Lost Communication With Hands Free Phone Module
U0197 - Lost Communication With Hands Free Module
U0199 - Lost Communication With Drivers Door Module
U0200 - Lost Communication With Passenger Door Module
U0415 - Implausible Data Received From Abs
U0447 - Implausible Data Received From Central
U1008 - Lin 1 Bus
U1008 - Lin 1 Bus
U110A - Lost Communication With Scm
U110C - Lost Fuel Level Message
U110D - Lost Communication With Security Siren
U110E - Lost Ambient Temperature Message
U110F - Lost Fuel Volume Message
U1110 - Lost Vehicle Speed Message
U1113 - Lost A/c Pressure Message
U1120 - Lost Wheel Distance Message
U113B - Lost Communication With Switch Bank Module
U1149 - Lost Communication With Multifunction
U1159 - Lost Communication With Asbs
U1169 - Lost Communication With Intrusion Sensor 1
U1170 - Lost Communication With Intrusion Sensor 2
U1179 - Lost Communication With Intrusion Sensor 3
U1403 - Implausible Fuel Level Signal Received
U1411 - Implausible Fuel Volume Signal Received
U1412 - Implausible Vehicle Speed Signal Received
U1414 - Implausible/missing Ecu Network Configuration Data
U1415 - Implausible/missing Vehicle Configuration Data
U1416 - Implausible Security Siren Signal Received
U1417 - Implausible Left Wheel Distance Signal Received
U1418 - Implausible Right Wheel Distance Signal
U1419 - Implausible Data Received From Ocs Sensor 3 - Left Front
U141A - Implausible Data Received From Ocs Sensor 2 - Right Front
U141B - Implausible Data Received From Ocs Sensor 4 - Left Rear
U141C - Implausible Data Received From Ocs Sensor 1 - Right Rear


This page last updated: 25-Jun-2018

Content and Design © 2002-present WanderingTrail,  Ronald Seegert
Common Sense and Safety should always be observed when working on your vehicle or doing modifications. Jackstands, wheel blocks, disconnecting the battery are a few of the basic safety precautions that should be used and may not be mentioned in the write ups on this site. You are responsible for your own installation, these write ups are a helpful guideline and should not be taken as an official installation instruction. My write up may be different from the kits currently out there, so alwasy double check the manufacturers installation instructions when installing anything. I try to keep the site up to date with changes that have occured as I discover them, but may not have the latest unless someone lets me know. If you feel that an install is above your capabilities after reading my write ups, I recommend getting together with a club and getting some help. Only a few times have I needed to employe some actual help from a shop to get something done. Usually welding or A/C work. While I have spent many years working on mechanical systems, I am not an expert, nor do I pretend to be one. I hope these write ups have been useful to you.
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