Trouble Shooting

Note condition and operation of SECURITY indicator light (if equipped). If indicator stays on or flashes continuously, repair ant-theft system as necessary. See appropriate ANTI-THEFT SYSTEMS article in ACCESSORIES & EQUIPMENT. Check for correct starter usage. See Fig 1 and Fig 2 . Visually inspect for obvious signs of mechanical and electrical damage. Inspect for blown fuses. Inspect for loose or corroded connections, damaged wiring harnesses and/or switches. Check for a broken or partially broken wire inside insulation, which could cause system malfunction but prove good in a continuity/voltage check with system disconnected. Ensure any aftermarket electronic equipment is properly installed. If fault is found, repair as necessary. If no fault is found, perform self-diagnostics. See SELF-DIAGNOSTIC SYSTEM  .

Fig 1: Measuring PG260 F2 Starter Length (3.8L VIN K)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Measuring PG260 M Starter Length (3.8L VIN 1)

Courtesy of GENERAL MOTORS CORP.