WJ 4.0 2003 ECM/PCM and transmission problem
04-13-2022, 01:43 AM
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Model: Cherokee (XJ)
WJ 4.0 2003 ECM/PCM and transmission problem
Hello all,
I bought WJ 4.0 2003 year and have some strane problems. Previous owner is replaced ECM/PCM may be with wrong part number ECM
Symptoms:
Check Gauges light
Oil presure not working
Fuel level stay at Full
O/D and transsmision overheating lightst when start the engine.
Engine work fine.
Transmission is revised yesterday, new ATF, changed some parts.
In Saturday I will take pictures of ECM.
Does anyone have some problems like me with wrong part number ECM?
Or there is any way to adapt my current ECM
I bought WJ 4.0 2003 year and have some strane problems. Previous owner is replaced ECM/PCM may be with wrong part number ECM
Symptoms:
Check Gauges light
Oil presure not working
Fuel level stay at Full
O/D and transsmision overheating lightst when start the engine.
Engine work fine.
Transmission is revised yesterday, new ATF, changed some parts.
In Saturday I will take pictures of ECM.
Does anyone have some problems like me with wrong part number ECM?
Or there is any way to adapt my current ECM
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