This Preliminary Information communication advises the technician that the Cabin Heater Control Module part number 22816851 and 84351883 will be placed on a fff parts restriction through the General Motors Technical Assistance Center. Â
This Preliminary Information communication advises the technician that the Cabin Heater Control Module part number 22816851 and 84351883 will be placed on a fff parts restriction through the General Motors Technical Assistance Center. Â