A/C - Does Not Get Cold Enough
87 07 17Nov. 14, 2007
2016734
Vehicle Information
Condition
Air Conditioning Not Cold
Air conditioning is not cold after replacing or unplugging the A/C control unit or ambient temperature sensor.
Technical Background
If the ambient temperature sensor or a/c control unit -E87- is unplugged or replaced for any reason, the ambient temperature sensor -G17- must be reset in order to function properly.
Production Solution
No production change required.
Service
To reset/calibrate the A/C control unit perform one of the following methods:
^ Drive vehicle at 25 mph (41 kph).
^ With vehicle in PARK, let engine run for 20 minutes.
Warranty
Information only.
Required Parts and Tools
No Special Parts required.
No Special Tools required.
Additional Information
All part and service references provided in this Technical Bulletin are subject to change and/or removal. Always check with your Parts Dept. and Repair Manuals for the latest information.