Generic Jeep Codes
| 1000 |
Ignition Circuit Low |
| 1001 |
Ignition Circuit High |
| 1004 |
ECU Battery Feed & Power Grounds |
| 1005 |
System Ground Circuit |
| 1006 |
EGR/EVAP Solenoid Circuit Low |
| 1007 |
EGR/EVAP Solenoid Circuit High |
| 1008 |
Power Steering Circuit Low |
| 1009 |
Power Steering Circuit High |
| 1012 |
MPA Circuit Low |
| 1013 |
MPA Circuit High |
| 1014 |
Fuel Pump Circuit Low |
| 1015 |
Fuel Pump Circuit High |
| 1016 |
Charge Air Temperature Circuit Low |
| 1017 |
Charge Air Temperature Circuit High |
| 1018 |
Serial Data Circuit |
| 1019 |
Power Latch Not Set |
| 1021 |
Engine Failed To Start Due To Mechanical, Fuel Or Ignition Conditions |
| 1022 |
Starter Relay Circuit Low |
| 1024 |
ECU Start Circuit Low |
| 1025 |
WOT Circuit Low |
| 1026 |
WOT Circuit High |
| 1027 |
ECU Sees Wide Open Throttle |
| 1028 |
ECU Does Not See Wide Open Throttle |
| 1029 |
ISA Closed Throttle Circuit Low |
| 1030 |
ISA Closed Throttle Circuit High |
| 1031 |
ECU Sees Closed Throttle |
| 1032 |
ECU Does Not See Closed Throttle |
| 1033–36 |
ISA Circuits |
| 1037 |
TP Sensor Circuit Reads Low |
| 1038 |
Park/Neutral Line High |
| 1039 |
Park/Neutral Line Low |
| 1040 |
Latched B+ Line Low |
| 1041 |
Latched B+ Line High |
| 1042 |
No Latched B+ 1/2 Volt Drop |
| 1043 |
Shift Lamp Circuit Grounded |
| 1044 |
D2–1 Circuit Low (A/T){1} |
| Upshift Lamp Circuit (M/T){1} |
| Shift Lamp Circuit High{2} |
| 1045 |
Shift Lamp Circuit Open{1} |
| 1047 |
Wrong ECU |
| 1048 |
M/T Vehicle Configuration |
| 1049 |
A/T Vehicle Configuration |
| 1050 |
Idle RPM Low |
| 1051 |
Idle RPM High |
| 1052 |
MAP Sensor Out Of Limits |
| 1053 |
Change In MAP Reading Out Of Limits |
| 1054 |
Coolant Sensor & 5 Volt Supply For TP Sensor/MAP Circuits Low |
| 1055 |
Coolant Sensor Circuit High |
| 1056 |
Inactive Coolant Temperature Sensor |
| 1059 |
A/C Request Circuit Low |
| 1060 |
A/C Request Circuit High |
| 1061 |
A/C Select Circuit Low |
| 1062 |
A/C Select Circuit High |
| 1063 |
A/C Clutch Circuit Low |
| 1064 |
A/C Clutch Circuit High & Power Steering Input |
| 1065 |
Rich Oxygen Sensor Input |
| 1066 |
Lean Oxygen Sensor Input |
| 1067 |
Latch Relay Circuit Low |
| 1068 |
Latch Relay Circuit High |
| 1069 |
No Tach |
| 1074 |
ECU Does Not See Speed Sensor |
{1}—Cherokee & Wagoneer
{2}—Wrangler
hi
please what mean code p1946 for jeep compass 2018 .
thanks.
What is PO358 and we’re is it located at ????
I have a fault code on my 2005 Jeep Liberty 2,8crd
Code 26,03,11,86 check fault manual.
Please if anyone could help
P0743 after battery swap, won’t clear keeps coming back. Is there a way to check if the TCM died?
it’s on a 2017 JKU sport w/ 3.6