Backup Switch Replacement - GMC G Service Manual

BACKUP SWITCH REPLACEMENT

MANUAL TRANSMISSION
Remove or Disconnect (Figure 39)
1. Battery ground cable from the battery.
2. Backup switch harness (164).
CHASSIS ELECTRICAL 8B-33
3. Backup switch (163).
4. Seal (162).
|++| Install or Connect (Figure 39)
1. Seal (162).
2. Backup switch (163).
3. Backup switch harness (164).
4. Battery ground cable to the battery.
AUTOMATIC TRANSMISSION
Remove or Disconnect (Figure 39)
1. Battery ground cable from the battery.
2. Switch assembly harness.
3. Switch assembly.
• Place gear selector in neutral.
• Squeeze the switch tangs (151) together.
• Lift out the switch assembly (152).
Install or Connect (Figure 39)
1. Switch assembly.
• Place gear selector in neutral.
• Align the actuator (157) with the cutout (159) in
the steering column jacket (158).
• Insert the tangs (151) into the rectangular holes
(150).
• Push down on the switch assembly (152).
\<fi\ Adjust
• Switch by moving the gear selector to park. The
actuator will ratchet, providing proper switch
adjustment.
2. Switch assembly harness.