GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Pontiac
🢒
1998
🢒
Firebird
🢒
Body and Accessories
🢒
Lighting Systems
🢒 Daytime Running Lights (DRL) Control Module Replacement
Removal Procedure
Disconnect the negative battery cable. Refer to
Battery Negative Cable Disconnection and Connection
in Engine Electrical.
Remove the radio. Refer to
Radio Replacement
in Entertainment.
Remove the daytime running light (DRL) ambient light sensor module from the HVAC duct.
Disconnect the DRL module electrical connectors.
Remove the DRL module.
Installation Procedure
Install the DRL module.
Connect the DRL module electrical connectors.
Slide the module onto the HVAC duct retainers.
Install the radio. Refer to
Radio Replacement
in Entertainment.
Connect the negative battery cable. Refer to
Battery Negative Cable Disconnection and Connection
in Engine Electrical.