FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

No Response From PCM With A No Start Condition

Tests 889 - 893:




Tests 894 - 898:




Tests 899 - 903:





SYMPTOM
NO RESPONSE FROM PCM WITH A NO START CONDITION

POSSIBLE CAUSES
- Fused ignition switch output circuit open
- PCM ground circuit(s) open
- "NO RESPONSE" displayed from DRB
- ASD relay output circuit shorted to ground
- Capacitor defective
- Fuel injector(s) defective
- Generator shorted to ground
- Ignition coil defective
- O2 sensor(s) defective
- Fused B(+) circuit open between fuse/battery
- Fused B(+) circuit open between fuse/PCM
- Fused B(+) circuit shorted to ground