Colorado 4WD L5-3.7L (2007)
Rear Door Latch: By Symptom
Technical Service Bulletin # 05-08-64-002B
Date: 060403
Body - Door Latches Freezes in Extreme Cold
Bulletin No.: 05-08-64-002B
Date: April 03, 2006
TECHNICAL
Subject:
Door Latch Freezing in Cold Temperatures (Apply Super Lube)
Models:
2005-2007 GM Passenger Cars and Trucks (Including Saturn)
2003-2006 HUMMER H2
2006 HUMMER H3
Supercede:
This bulletin is being revised to add models and model years. Please discard Corporate Bulletin Number 05-08-64-002A (Section 08 - Body and
Accessories).
Condition
Some customers may comment on a door latch freezing due to ice accumulation in cold temperatures.
Cause
Water from a car wash or off the road may have entered the latch and frozen, causing the detent to move slowly.
GM Super Lube(R) has been found to be an ideal solution to resolve latch freezing.
Correction
1.
Verify that the striker properly engages the latch and that no obstructions are preventing the door from closing.
Important:
