Starter Relay Circuit Test
NOTE:
BEFORE checking starter relay circuit of theft deterrent system, unlock driver's door with key to cancel starter cutout.
- Remove 3 screws and driver's side trim panel. Remove left instrument panel and key cylinder pad sub-assemblies. Remove bracket finish panel. Remove left register heater duct. Remove fuse/relay/junction block set bolts and clamp.
- Separate the tilt and telescopic ECU from fuse/relay/junction block. Remove wiring harness clamp. Pull fuse/relay/junction block down. Locate theft deterrent ECU above fuse/relay/junction block (under left side of instrument cluster).
- Disconnect theft deterrent ECU connectors. Place transmission in Neutral.
- Measure voltage between terminal ST of theft deterrent ECU wiring harness connector and body ground while turning ignition switch to ST (start) position. See Fig 1 and Figure .
- If voltage is not 10-14 volts, check and repair harness/connections between starter relay and theft deterrent ECU. If voltage is 10-14 volts and starter relay circuit is still inoperative, test and replace theft deterrent ECU.