DTC P0433 P0102 P0036 P0030 P0135 P0101 / No Crank / Emission Fuse - keywords CEL check clutch connector ECM engine filter housing intermittent oil short STG P0030 P0036 P0101 P0102 P0135 P0443 PCM wi

This PI was superseded to update model years and Recommendation/Instructions. Please discard PIC3410B

The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.

Check Engine Light (CEL/MIL) on. If the vehicle is equipped with a manual transmission, the engine may not crank/turn over. The ECM/PCM may set any combination of the following DTCs: P0443, P0102, P0036, P0030, P0135, and P0101. The above condition and codes could be caused by an EMISSION fuse blown and or loose in the UBEC.

Note: This condition may be intermittent.

There are 2 main areas to look at for the cause of this blown/loose fuse.

1. Check circuit 5291 for a short to ground (STG) at the clutch pedal position switch connector as it might get shorted to the clutch bracket. If connector looks ok, then inspect the 10 amp emissions fuse in the Underhood Electrical Center to ensure it is properly seated.

Note: This clutch position switch connector is there even on automatic vehicles.

2. Check for a short To ground (STG) at the oil filter adapter housing.

Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.