Affected Component: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR

Date Published
FEB 01, 2010
NHTSA TSB #
10034405
TSB Document
  • Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Pontiac for this TSB. Call your local Pontiac dealer's service department & ask for a copy of TSB# SB-10-01-37-001A.

Summary
CHEVROLET: HVAC BLOWER MOTOR INOPERATIVE; BLOWER MOTOR OPERATES ON HIGH SPEED ONLY (REPLACE BLOWER MOTOR AND RESISTOR). THIS CONDITION MAY BE CAUSED BY AN OPEN RESISTOR. *PE