No Response Condition

Tests 1 - 3:

Tests 4 - 8:

Tests 9 - 13:

Tests 14 - 19:

SYMPTOM
"NO RESPONSE" CONDITION

POSSIBLE CAUSES
- Ignition not ON
- Diagnostic read-out box adapter cable defective
- Fuel pump defective
- Fused ignition switch output circuit open
- PCM grounds open
- Fuel pump relay out circuit intermittent short to ground
- Fuel pump relay output circuit short to ground
- SCI receive circuit open
- SCI receive circuit shorted to ground
- SCI transmit circuit open
- SCI transmit circuit shorted to ground
- Fused B(+) circuit open between fuse and battery
- Diagnostic read-out box defective
- PCM defective (no response)
- Fused B(+) circuit open between fuse and PCM
- Fused B(+) circuit shorted to ground