Trouble Shooting Hints

NOTE: Refer to appropriate wiring diagram to verify wire color and connector terminal identification. See WIRING DIAGRAMS .

Note condition and operation of SECURITY indicator light. If SECURITY indicator light stays on or flashes continuously, see appropriate ANTI-THEFT SYSTEMS article in ACCESSORIES & EQUIPMENT. Check starter solenoid terminals and battery grounds. Check for proper installation of aftermarket electronic equipment. Perform self-diagnostic system test to be certain no trouble codes are stored in PCM memory which may lead to misdiagnosis. See appropriate SELF-DIAGNOSTICS article in ENGINE PERFORMANCE.

Check IGN C (20-amp) fuse and CRANK (10-amp) fuse located in underhood fuse/relay center. Check BATTERY (175-amp) fuse located below battery on radiator core support. See COMPONENT LOCATIONS .