Loss of Ignition Run/Start (Active)

Test 48 - 51:

Test 52 - 55:

Test 56 - 57:

SYMPTOM
LOSS OF IGNITION RUN/START (ACTIVE)

WHEN MONITORED
Continuously with the ignition ON.

SET CONDITION
With the ignition ON, the ignition run/start circuit voltage is other than expected.

POSSIBLE CAUSES
- Active code present only with PAB ON/OFF SW OFF
- Ignition switch output run/start open
- Fuse # 19 defective
- Fused ignition switch output RUN/START open
- Fused ignition switch output RUN/START short to ground
- ACM defective, fused ignition RUN/START open
- ACM defective, fuse #19 defective
- ACM defective, fused ignition RUN/START shorted