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Home >> Jeep >> 2011 >> Compass Base, 2.4 B, AWD, Standard >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Wireless Control Module (WCM) - Electrical Diagnostics >> DTC Troubleshooting >> B1A28-ECM Mismatch With Skim >> Set Condition:
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Set Condition:

When a PCM/ECM STATUS message with a Valid Key status is not received by the Wireless Control Module (WCM) within 3.5 seconds of transmitting the last Valid Key Code message to the PCM/ECM.