GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Cell 114: Headlamp Switch


Object Number: 386150  Size: FS
Cell 102: Headlamp Switch, Ambient Light Sensor and BCM
Cell 10: ILLUM, PARK LP Fuses
Power and Grounding Connector End Views
Cell 102: Headlamp Grounding Relay, Flash-To-Pass Switch and BCM
Cell 102: Headlamp Switch and BCM (Envoy)
Cell 102: Headlamp Switch, Ambient Light Sensor and BCM
Cell 102: Headlamp Switch, Ambient Light Sensor and BCM
Cell 14: G203 and G204 (Pickup)
Cell 110: PARK LP Fuse and Headlamp Switch
Cell 117: Headlamp Switch
Body Control System Connector End Views
Handling ESD Sensitive Parts Notice
Lighting Systems Components
Interior Lights Circuit Description
Cell 114: CTSY LP Fuse and Courtesy Lamp Relay
Figure 2:

Cell 114: CTSY LP Fuse and Courtesy Lamp Relay


Object Number: 386153  Size: FS
Cell 10: INT BATT Fuse
Cell 38: Power and Ground
Cell 114: Inside Rear View Mirror or Driver Information Display Module
Cell 114: Driver Information Display Module (Utility w/o Sunroof)
Cell 114: Driver Information Display Module (Utility w/ Sunroof)
Cell 114: Inside Rear View Mirror or Driver Information Display Module
Cell 114: Driver Information Display Module (Utility w/o Sunroof)
Cell 114: Driver Information Display Module (Utility w/ Sunroof)
Body Control System Connector End Views
Handling ESD Sensitive Parts Notice
Cell 14: G200, G201 and G207 (Pickup)
Cell 14: S335 and Body Relay Block
Lighting Systems Components
Interior Lights Circuit Description
Cell 114: Inadvertent Power Relay
Cell 114: Headlamp Switch
Cell 114: Inadvertent Power Relay
Figure 3:

Cell 114: Inadvertent Power Relay


Object Number: 386155  Size: FS
Cell 114: CTSY LP Fuse and Courtesy Lamp Relay
Cell 114: CTSY LP Fuse and Courtesy Lamp Relay
Lighting Systems Components
Interior Lights Circuit Description
Cell 114: Inside Rear View Mirror or Driver Information Display Module
Cell 114: CTSY LP Fuse and Courtesy Lamp Relay
Cell 114: Inside Rear View Mirror or Driver Information Display Module
Cell 114: Driver Information Display Module (Utility w/o Sunroof)
Cell 114: Driver Information Display Module (Utility w/ Sunroof)
Cell 14: G203 and G204 (Pickup)
Body Control System Connector End Views
Handling ESD Sensitive Parts Notice
Figure 4:

Cell 114: Inside Rear View Mirror or Driver Information Display Module


Object Number: 386158  Size: FS
Cell 114: CTSY LP Fuse and Courtesy Lamp Relay
Cell 114: CTSY LP Fuse and Courtesy Lamp Relay
Cell 114: Inadvertent Power Relay
Cell 148
Cell 110: STOP LP Fuse, High Mount Stop Lamp and High Mount Stop Lamp Relay
Cell 14: G202 (Pickup)
Lighting Systems Components
Interior Lights Circuit Description
Cell 114: Driver Information Display Module (Utility w/o Sunroof)
Cell 114: Inadvertent Power Relay
Figure 5:

Cell 114: Driver Information Display Module (Utility w/o Sunroof)


Object Number: 386159  Size: FS
Cell 114: CTSY LP Fuse and Courtesy Lamp Relay
Cell 114: CTSY LP Fuse and Courtesy Lamp Relay
Cell 114: Inadvertent Power Relay
Driver Information Systems Connector End Views
Cell 86: Power and Ground (w/ Trip Computer)
Body Control System Connector End Views
Handling ESD Sensitive Parts Notice
Cell 14: G202 (Utility)
Lighting Systems Components
Interior Lights Circuit Description
Cell 114: Driver Information Display Module (Utility w/ Sunroof)
Cell 114: Inside Rear View Mirror or Driver Information Display Module
Figure 6:

Cell 114: Driver Information Display Module (Utility w/ Sunroof)


Object Number: 386162  Size: FS
Cell 114: CTSY LP Fuse and Courtesy Lamp Relay
Cell 114: CTSY LP Fuse and Courtesy Lamp Relay
Cell 114: Inadvertent Power Relay
Driver Information Systems Connector End Views
Cell 86: Power and Ground (w/ Trip Computer)
Body Control System Connector End Views
Handling ESD Sensitive Parts Notice
Cell 14: G202 (Utility)
Lighting Systems Components
Interior Lights Circuit Description
Cell 114: Driver Information Display Module (Utility w/o Sunroof)