H2 V8-6.2L (2008)
Service Procedure
Important:
The windshield solvent heater module (1) is located on the driver's side of the engine compartment near the front fender upper brace (if equipped),
master cylinder reservoir, and lower plenum panel. For the Cadillac DTS and Buick Lucerne, the windshield solvent heater module is mounted to the
front of dash on the passenger's side of the engine compartment.
1. Locate the windshield solvent heater module.