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Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 60 (Communication - Non-DTC Based Diagnostics) >> Diagnosis And Testing >> No Response From EPPM (Electronic Pedestrian Protection Module) >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2014 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
(F943) FUSED IGNITION RUN/START CONTROL OUTPUT CIRCUIT OPEN OR SHORTED
(Z911) GROUND CIRCUIT OPEN
(D221) OR (D222) CAN C BUS CIRCUIT OPEN
ELECTRONIC PEDESTRIAN PROTECTION MODULE (EPPM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  STANDARD PROCEDURE  .