Express 3/4 Ton Van V8-4.8L VIN V (2003)
Control Assembly: Technical Service Bulletins
A/C - Control Knob Replacement Availability
Bulletin No.: 04-01-37-001
Date: January 06, 2004
INFORMATION
Subject:
HVAC Control Knob Replacement
Models:
2000-2004 All Passenger Cars and Light Duty Trucks
2003-04 HUMMER H2
HVAC Control Knob Availability
Important:
If a knob becomes loose or broken, you MUST first check for availability of the control knob before attempting to replace the entire HVAC
controller.
The various knobs used on the HVAC controls of most GM vehicles are available for purchase separately from the HVAC head units. If a knob becomes
loose or broken, you MUST first check for availability of the control knob before attempting to replace the entire HVAC controller. Please use only the
labor operation code listed below when replacing an HVAC control knob.
Warranty Information
For vehicles repaired under warranty, use the table.
Disclaimer
