Operation CHARM: Car repair manuals for everyone.

Engine Will Not Crank

Tests 793 - 797:




Tests 798 - 802:




Tests 803 - 806:




Tests 807 - 810:




SYMPTOM
* ENGINE WILL NOT CRANK

POSSIBLE CAUSES
- Battery circuit resistance too high
- Fused B(+) circuit open
- Fused B(+) circuit open
- Ignition switch output circuit open
- Ignition switch output circuit open
- Park/Neutral switch sense circuit open
- Starter relay ground circuit open
- Starter relay output circuit open
- Starter motor defective
- Starter relay defective
- Starter relay defective
- Starter solenoid defective