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Home >> Jeep >> 2007 >> Wrangler Sahara, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Electronic Control Modules - Electrical Diagnostics) >> Electronic Control Modules - Electrical Diagnostics >> DTC Troubleshooting >> *No Response From Pcm (Powertrain Control Module) (NGC) >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2007 Dodge Nitro. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(A209) FUSED B(+) CIRCUITS OPEN OR SHORTED
(Z933) GROUND CIRCUITS OPEN
(F941) FUSED RUN/START RELAY OUTPUT CIRCUIT OPEN OR SHORTED
(F1) IGNITION SWITCH OUTPUT (UNLOCK/RUN/START) CIRCUIT OPEN OR SHORTED
(F342) FUSED ASD RELAY OUTPUT CIRCUIT OPEN OR SHORTED
(D65) CAN C BUS (+) CIRCUIT OPEN
(D64) CAN C BUS (-) CIRCUIT OPEN
POWERTRAIN CONTROL MODULE