Operation CHARM: Car repair manuals for everyone.

No Crank Condition

Test 1:




Tests 2 - 4:




Tests 5 - 7:




Tests 8 - 10:




Tests 11 - 13:




Tests 14 - 16:




Tests 17 - 19:




Tests 20 - 22:




Tests 23 - 25:





SYMPTOM
* ENGINE WILL NOT CRANK

POSSIBLE CAUSES
- Battery circuit resistance too high
- Fused B(+) circuit open (DVOM)
- Fused B(+) circuit open (test light)
- Ignition switch output circuit open
- Park/Neutral switch sense circuit open
- Starter relay ground circuit open
- Starter relay output circuit open
- Engine seized
- Starter
- Starter relay
- Ignition switch output circuit open (clutch switch to relay)
- Ignition switch output circuit open
- Clutch master cylinder defective