Contents Wiring diagrams Section: Automatic Trans All sections

Shift Interlock Systems: Other Pontiac Firebird IV

Automatic Trans 3 illustrations ~179 words

PARK LOCK CABLE

WARNINGWhen battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION section before disconnecting battery.

Note. Not all models are equipped with a park lock cable. Park lock cable adjustment information for some models is not available from manufacturer.

  1. With gearshift lever in Park and ignition switch in LOCK position, gearshift lever should not be allowed movement to other gear positions and ignition key should be removable from lock cylinder.
  2. With ignition switch in RUN position and gearshift lever in Neutral, ensure ignition switch cannot be turned to LOCK position. If system does not operate as specified, unlock park lock cable adjuster (button up). (Scheme 49) Move cable connector nose rearward until key can be removed from ignition switch. Lock cable adjuster (button down).

Scheme 49

Scheme 49

SHIFT INTERLOCK SOLENOID

Note. Shift interlock solenoid is non-adjustable. If shift interlock system is out of adjustment, check park lock cable adjustment. See PARK LOCK CABLE . If adjustment is not possible, replace necessary components. Some models require that park lock cable and shift interlock solenoid be replaced as an assembly.

Wiring Diagram (1997). Scheme 50

Scheme 50: Wiring Diagram (1997)

Wiring Diagram (1998). Scheme 51

Scheme 51: Wiring Diagram (1998)