LEMON Manuals
: Even more car manuals for everyone
Home
>>
Jeep
>>
2021
>>
Grand Cherokee Laredo X, AWD, Automatic T/Case Control
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
3.6L - DTCS P2138 To U0155
>>
DTC Troubleshooting
>>
P2AF7-Starter Relay "D" Control Circuit/Open
>>
Set Condition
Set Condition
The Powertrain Control Module (PCM) does not detect voltage on the PCR Control Relay Control circuit with the relay commanded off.