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Lighting Systems: Specifications Oldsmobile Bravada III

Exterior Lights 41 illustrations ~2769 words

Fastener Tightening Specifications

ApplicationSpecification
MetricEnglish
Backup Lamp to Fascia Nuts10 N.m88 lb in
Front Fog Lamp Bolts10 N.m88 lb in
High Mount Stop Lamp Lens Screws2.5 N.m22 lb in
Instrument Panel Compartment Lamp Screws1.9 N.m17 lb in
License Plate Lamp Lens to Liftgate Screws1.4 N.m12 lb in
Tail Lamp Assembly to Vehicle Screws1.9 N.m17 lb in

Fastener Tightening Specifications

Lighting Systems Schematic Icons Icon Icon Definition CAUTION: When performing service on or near the SIR components or the SIR wiring, the SIR system must be disabled. Refer to SIR Disabling and Enabling Zones. Failure to observe the correct procedure could cause deployment of the SIR components, personal injury, or unnecessary SIR system repairs

Scheme 1

Scheme 1: Headlights/Daytime Running Lights (DRL) Schematics
Scheme 1: Headlights/Daytime Running Lights (DRL) Schematics

Scheme 2

Scheme 2
Scheme 2

Scheme 3

Scheme 3: Fog Lights Schematics
Scheme 3: Fog Lights Schematics

Scheme 4

Scheme 4: Headlight Leveling Schematics
Scheme 4: Headlight Leveling Schematics

Scheme 5

Scheme 5: Exterior Lights Schematics
Scheme 5: Exterior Lights Schematics

Scheme 6

Scheme 6
Scheme 6

Scheme 7

Scheme 7
Scheme 7

Scheme 8

Scheme 8
Scheme 8

Scheme 9

Scheme 9
Scheme 9

Scheme 10

Scheme 10
Scheme 10

Scheme 11

Scheme 11
Scheme 11

Scheme 12

Scheme 12
Scheme 12

Scheme 13

Scheme 13: Interior Lights Schematics
Scheme 13: Interior Lights Schematics

Scheme 14

Scheme 14
Scheme 14

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Scheme 15

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Scheme 16
Scheme 16

Scheme 17

Scheme 17: Interior Lights Dimming Schematics
Scheme 17: Interior Lights Dimming Schematics

Scheme 18

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Scheme 18

Scheme 19

Scheme 19
Scheme 19

Scheme 20

Scheme 20: Lighting Systems Component Views
Scheme 20: Lighting Systems Component Views
CalloutComponent Name
1Headlamp-Left
2Headlamp Connector
3Marker Lamp
4Park/Turn Signal Lamp

Scheme 21

Scheme 21
Scheme 21
CalloutComponent Name
1Fog Lamp
2Cornering Lamp

Scheme 22

Scheme 22
Scheme 22
CalloutComponent Name
1Forward Lamp Harness
2Fog Lamp

Scheme 23

Scheme 23
Scheme 23
CalloutComponent Name
1Headlamp-Left
2Headlamp Connector
3Fog Lamp Connector
4Park/Turn Signal Lamp
5Marker Lamp

Scheme 24

Scheme 24
Scheme 24
CalloutComponent Name
1Headlamp Connector
2Fog Lamp
3Cornering Lamp
4Marker Lamp
5Forward Lamp Harness
6Park/Turn Lamp

Scheme 25

Scheme 25
Scheme 25
CalloutComponent Name
1Underhood Lamp

Scheme 26

Scheme 26
Scheme 26
CalloutComponent Name
1Backup Switch

Scheme 27

Scheme 27
Scheme 27
CalloutComponent Name
1Courtesy Lamp
2Headlamp Switch Connectors

Scheme 28

Scheme 28
Scheme 28
CalloutComponent Name
1Stop Lamp Switch

Scheme 29

Scheme 29
Scheme 29
CalloutComponent Name
1Multi-function Switch
2C201

Scheme 30

Scheme 30
Scheme 30
CalloutComponent Name
1Hazard Switch
2Steering Column

Scheme 31

Scheme 31
Scheme 31
CalloutComponent Name
1Vanity Mirror Lamps, LF

Scheme 32

Scheme 32
Scheme 32
CalloutComponent Name
1I/P Compartment Lamp

Scheme 33

Scheme 33
Scheme 33
CalloutComponent Name
1Left IP Harness
2Turn Signal/Hazard Flasher Module

Scheme 34

Scheme 34
Scheme 34
CalloutComponent Name
1Courtesy/Reading Lamp-LF
2Courtesy/Reading Lamp-LR
3Cargo Lamp
4Headliner
5Courtesy/Reading Lamp-RR
6Courtesy/Reading Lamp-RF

Scheme 35

Scheme 35
Scheme 35
CalloutComponent Name
1Door Jamb Switch, Miniwedge-LR

Scheme 36

Scheme 36
Scheme 36
CalloutComponent Name
1Liftglass Ajar Switch
2License Plate Lamp Connector
3Liftgate Ajar Switch

Scheme 37

Scheme 37
Scheme 37
CalloutComponent Name
1Body Harness
2Tail Lamp Connector
3Tail Lamp

Scheme 38

Scheme 38
Scheme 38
CalloutComponent Name
1Backup Lamps

Scheme 39

Scheme 39
Scheme 39
CalloutComponent Name
1Frame Above Body Back Opening
2Tail Lamp Connector
3Tail Lamp

Scheme 40

Scheme 40
Scheme 40
CalloutComponent Name
1Trailer Connector

Ambient Light Sensor Connector End (w/CJ3) Connector Part Information 12047662 2-Way F Metri-Pack 150 Series (BLK) Pin Wire Color Circuit No. Function A WHT 278 Ambient Light Sensor Signal B BLK 279 Ambient Light Sensor Low Reference

Backup Lamp Connector End - Left (GMC) Connector Part Information 12092379 3-Way Lamp Socket Wedge Base W3 (NAT) Pin Wire Color Circuit No. Function A LT GRN 24 Backup Lamp Supply Voltage B - - Not Used G BLK 2450 Ground

Backup Lamp Connector End - Right (GMC) Connector Part Information 12092379 3-Way Lamp Socket Wedge Base W3 (NAT) Pin Wire Color Circuit No. Function A LT GRN 24 Backup Lamp Supply Voltage B - - Not Used G BLK 2450 Ground

Cargo Lamp Connector End Connector Part Information 12047662 2-Way F Metri-Pack 150 Series (BLK) Pin Wire Color Circuit No. Function A BLK 1350 Ground B GRY/BLK 690 Courtesy Lamp Control

Center High Mounted Stop Lamp Connector End (CHMSL) Connector Part Information 12047663 2-Way M Metri-Pack 150 Series (BLK) Pin Wire Color Circuit No. Function A YEL 820 CHMSL Supply Voltage B BLK 1550 Ground

Cornering Lamp Connector End - Left Connector Part Information 15326291 3-Way Lamp Socket Wedge Base W3 Sealed Right Angle (NAT) Pin Wire Color Circuit No. Function A ORN 57 Left Cornering Lamp Supply Voltage G BLK 350 Ground

Cornering Lamp Connector End - Right Connector Part Information 15326291 3-Way /Lamp Socket Wedge Base W3 Sealed Right Angle (NAT) Pin Wire Color Circuit No. Function A BLK 58 Right Cornering Lamp Supply Voltage G BLK 250 Ground

Courtesy Lamp Connector End - Left Connector Part Information 12084936 2-Way Lamp Socket Components, Bulb Bases, Type W-2, Axial (CLR) Pin Wire Color Circuit No. Function A GRY/BLK 690 Courtesy Lamp Low Control B BLK 2250 Ground

Courtesy/Reading Lamp Connector End - LF Connector Part Information 12047781 3-Way F Metri-Pack 150 Series (BLK) Pin Wire Color Circuit No. Function A GRY/BLK 690 Courtesy Lamp Control B BLK 1350 Ground C ORN 1732 Courtesy Lamps Supply Voltage

Courtesy/Reading Lamp Connector End - Left Center (Body Type VIN 6) Connector Part Information 12047781 3-Way F Metri-Pack 150 Series (BLK) Pin Wire Color Circuit No. Function A GRY/BLK 690 Courtesy Lamp Control B BLK 1350 Ground C ORN 1732 Courtesy Lamps Supply Voltage

Courtesy/Reading Lamp Connector End - LR Connector Part Information 12047781 3-Way F Metri-Pack 150 Series (BLK) Pin Wire Color Circuit No. Function A GRY/BLK 690 Courtesy Lamp Control B BLK 1350 Ground C ORN 1732 Courtesy Lamps Supply Voltage

Courtesy/Reading Lamp Connector End - RF Connector Part Information 12047781 3-Way F Metri-Pack 150 Series (BLK) Pin Wire Color Circuit No. Function A GRY/BLK 690 Courtesy Lamp Control B BLK 1350 Ground C ORN 1732 Courtesy Lamps Supply Voltage

Courtesy/Reading Lamp Connector End - Right Center (Body Type VIN 6) Connector Part Information 12047781 3-Way F Metri-Pack 150 Series (BLK) Pin Wire Color Circuit No. Function A GRY/BLK 690 Courtesy Lamp Control B BLK 1350 Ground C ORN 1732 Courtesy Lamps Supply Voltage

Courtesy/Reading Lamp Connector End - RR Connector Part Information 12047781 3-Way F Metri-Pack 150 Series (BLK) Pin Wire Color Circuit No. Function A GRY/BLK 690 Courtesy Lamp Control B BLK 1350 Ground C ORN 1732 Courtesy Lamps Supply Voltage

Fog Lamp Connector End - LF Connector Part Information 12020599 2-Way F Metri-Pack-280 Series (BLK) Pin Wire Color Circuit No. Function A PPL 34 Front Fog Lamps Supply Voltage B BLK 350 Ground

Fog Lamp Connector End - RF Connector Part Information 12020599 2-Way F Metri-Pack-280 Series (BLK) Pin Wire Color Circuit No. Function A PPL 34 Front Fog Lamps Supply Voltage B BLK 250 Ground

Headlamp Assembly Connector End - Left Connector Part Information 12186568 4-Way F Metri-Pack 150 Series (BLK) Pin Wire Color Circuit No. Function A DK GRN/ WHT 711 Left Headlamp High Beam Supply Voltage B YEL 712 Left Headlamp Low Beam Supply Voltage C BLK 350 Ground D BLK 350 Ground

Headlamp Assembly Connector End - Right Connector Part Information 12186568 4-Way F Metri-Pack 150 Series (BLK) Pin Wire Color Circuit No. Function A LT GRN/BLK 311 Right Headlamp High Beam Supply Voltage B TAN/WHT 312 Right Headlamp Low Beam Supply Voltage C BLK 250 Ground D BLK 250 Ground

Headlamp Leveling Actuator Connector End - Left (w/TR6) Connector Part Information 12186467 3-Way F (BLK) Pin Wire Color Circuit No. Function 1 BLK 350 Ground 2 DK GRN 189 Headlamp Leveling Motor Supply Voltage 3 PNK 639 Ignition 1 Voltage

Headlamp Leveling Actuator Connector End - Right (w/TR6) Connector Part Information 12186467 3-Way F (BLK) Pin Wire Color Circuit No. Function 1 BLK 250 Ground 2 DK GRN 189 Headlamp Leveling Motor Supply Voltage 3 PNK 639 Ignition 1 Voltage

Headlamp Switch Connector End C1 Connector Part Information 15332161 12-Way F GT 150 (BLK) Pin Wire Color Circuit No. Function A GRY 705 5 Volt Reference B BRN/WHT 230 Instrument Panel Lamps Dimming Control C BLK 2250 Ground D WHT 103 Headlamp Switch Headlamps On Signal E GRY/BLK 308 Park Lamp Switch On Input F - - Not Used G ORN/BLK 2090 Courtesy Lamps Supply Voltage/Dimming Signal H GRY/BLK 2226 Instrument Panel Lamps Dimmer Switch Low Reference J DK BLU/WHT 1495 Courtesy Lamp Switch Signal K PPL/WHT 1382 LED Dimming Signal L PNK 1348 Headlamp On Indicator Control M PPL 328 Interior Lamp Defeat Switch Signal

Headlamp Switch Connector End C2 Connector Part Information 15332145 8-Way F GT 150 (BLK) Pin Wire Color Circuit No. Function A ORN 192 Front Fog Lamp Switch Signal B LT BLU 187 Rear Fog Lamp Switch Signal C DK GRN/ WHT 1317 Fog Lamp Relay Control D YEL 1977 Rear Fog Lamp Relay Control (w/T79) E - - Not Used F DK GRN 189 Headlamp Leveling Motor Supply Voltage (w/TR6) G PNK 639 Ignition 1 Voltage (w/TR6) H BRN/WHT 1871 Headlamp Washer Switch Signal (w/CE4)

I/P Compartment Lamp Connector End Connector Part Information 12047662 2-Way F Metri-Pack 150 Series (BLK) Pin Wire Color Circuit No. Function A ORN 1732 Courtesy Lamps Supply Voltage B BLK 2250 Ground

License Lamp Connector End - Left Connector Part Information 12146418 2-Way Lamp Socket (LT GRY) Pin Wire Color Circuit No. Function A BRN 2509 Rear Park Lamps Supply Voltage B BLK 1550 Ground

License Lamp Connector End - Right Connector Part Information 12146418 2-Way Lamp Socket (LT GRY) Pin Wire Color Circuit No. Function A BRN 2509 Rear Park Lamps Supply Voltage B BLK 1550 Ground

Marker Lamp Connector End - LF (Chevrolet) Connector Part Information 15326801 2-Way F GT 150 Series (BLK) Pin Wire Color Circuit No. Function A BRN 2309 Front Park Lamps Supply Voltage B LT BLU 2114 Left Turn Signal Lamps Supply Voltage (Domestic) BLK 350 Ground (Export)

Marker Lamp Connector End - LF (GMC/Oldsmobile) Connector Part Information 12110053 2-Way F/Lamp Socket Wedge Base W2 (LT GRY) Pin Wire Color Circuit No. Function A BRN 2309 Front Park Lamps Supply Voltage B LT BLU 2114 Left Turn Signal Lamps Supply Voltage

Marker Lamp Connector End - RF (Chevrolet) Connector Part Information 15326801 2-Way F GT 150 Series (BLK) Pin Wire Color Circuit No. Function A BRN 2309 Front Park Lamps Supply Voltage B DK BLU 2115 Right Turn Signal Lamps Supply Voltage (Domestic) BLK 250 Ground (Export)

Marker Lamp Connector End - RF (GMC/Oldsmobile) Connector Part Information 12110053 2-Way F/Lamp Socket Wedge Base W2 (LT GRY) Pin Wire Color Circuit No. Function A BRN 2309 Front Park Lamps Supply Voltage B DK BLU 2115 Right Turn Signal Lamps Supply Voltage

Miniwedge Connector End (Door Jamb Switch) - Driver Connector Part Information 15366025 2-Way F GT 150 Sealed 3.2 X 4.0 (GRY) Pin Wire Color Circuit No. Function A - - Not Available B GRY/BLK 745 Left Front Door Ajar Switch Signal C - - Not Available D BRN 1183 Left Front Door Switch Low Reference

Miniwedge Connector End (Door Jamb Switch) - Front Passenger Connector Part Information 15366027 2-Way F GT 150 Sealed 3.2 X 4.0 (BLU) Pin Wire Color Circuit No. Function A DK GRN 1178 Right Front Door Switch Low Reference B - - Not Available C BLK/WHT 746 Right Front Door Ajar Switch Signal D - - Not Available

Miniwedge Connector End (Door Jamb Switch) - LR Connector Part Information 15366025 2-Way F GT 150 Sealed 3.2 X 4.0 (GRY) Pin Wire Color Circuit No. Function A - - Not Available B LT BLU/BLK 747 Left Rear Door Ajar Switch Signal C - - Not Available D BLK 1350 Ground

Miniwedge Connector End (Door Jamb Switch) - RR Connector Part Information 15366027 2-Way F GT 150 Sealed 3.2 X 4.0 (BLU) Pin Wire Color Circuit No. Function A BLK 1450 Ground B - - Not Available C LT GRN/BLK 748 Right Rear Door Ajar Switch Signal D - - Not Available

Miniwedge Connector End (Door Jamb Switch) - Liftgate Connector Part Information 15366027 4-Way F GT 150 Sealed 3.2 X 4.0 (BLK) Pin Wire Color Circuit No. Function A - - Not Used B PNK/BLK 1303 Liftgate Ajar Switch Signal C DK GRN 1058 Liftgate Ajar Signal D DK BLU 2201 Liftgate Ajar Switch Low Reference

Park/Turn Signal Lamp Connector End - LF (Chevrolet) Connector Part Information 12160395 3-Way F GT150 (GRY) Pin Wire Color Circuit No. Function A LT BLU 2114 Left Turn Signal Lamps Supply Voltage B BRN 2309 Front Park Lamps Supply Voltage (Domestic) C BLK 350 Ground

Park/Turn Signal Lamp Connector End - LF (GMC/Oldsmobile) Connector Part Information 12160395 3-Way Lamp Socket Wedge Base W3 Right angle (MD GRY) Pin Wire Color Circuit No. Function A LT BLU 2114 Left Turn Signal Lamps Supply Voltage B BRN 2309 Front Park Lamps Supply Voltage G BLK 350 Ground

Park/Turn Signal Lamp Connector End - RF (Chevrolet) Connector Part Information 12160395 3-Way F GT150 (GRY) Pin Wire Color Circuit No. Function A DK BLU 2115 Left Turn Signal Lamps Supply Voltage B BRN 2309 Front Park Lamps Supply Voltage (Domestic) C BLK 350 Ground

Park/Turn Signal Lamp Connector End - RF (GMC/Oldsmobile) Connector Part Information 12160395 3-Way Lamp Socket Wedge Base W3 Right angle (MD GRY) Pin Wire Color Circuit No. Function A DK BLU 2115 Right Turn Signal Lamps Supply Voltage B BRN 2309 Front Park Lamps Supply Voltage G BLK 250 Ground

Stop Lamp Switch Connector End Connector Part Information 12040551 6-Way F Metri-Pack 480 Series (BLK) Pin Wire Color Circuit No. Function A WHT 17 Stop Lamp Supply Voltage WHT 17 Stop Lamp Supply Voltage B ORN 1540 Battery Positive Voltage C PPL 420 TCC Brake/Cruise Control Release Switch Signal D PNK 639 Ignition 1 Voltage E DK GRN/ WHT 1135 A/T Shift Lock Control Solenoid Supply Voltage F LT GRN/BLK 584 A/T Shift Lock Control Switch Supply Voltage

Tail Lamp Assembly Connector End - Left (W/O T79) Connector Part Information 15355207 5-Way F GT 150 Sealed 4.0 (BLK) Pin Wire Color Circuit No. Function A BRN 2509 Left Rear Park Lamps Supply Voltage (Chevrolet/Oldsmobile) LT BLU 1320 CHMSL Supply Voltage (GMC) B LT BLU 2114 Left Turn Signal Lamps Supply Voltage (Chevrolet/Oldsmobile) C LT GRN 24 Backup Lamp Supply Voltage (Chevrolet/Oldsmobile) BRN 2509 Left Rear Park Lamps Supply Voltage (GMC) D LT BLU 1320 CHMSL Supply Voltage (Chevrolet/Oldsmobile) LT BLU 2114 Left Turn Signal Lamps Supply Voltage (GMC) E BLK 1550 Ground

Tail Lamp Assembly Connector End - Left (w/T79) Connector Part Information 15355208 5-Way F GT 150 Sealed 4.0 (BLK) Pin Wire Color Circuit No. Function A BRN 2509 Left Rear Park Lamps Supply Voltage B LT BLU 2114 Left Turn Signal Lamps Supply Voltage C RED 122 Rear Fog Lamp Supply Voltage D LT BLU 1320 CHMSL Supply Voltage E BLK 1550 Ground

Tail Lamp Assembly Connector End - Right Connector Part Information 15355207 5-Way F GT 150 Sealed 4.0 (BLK) Pin Wire Color Circuit No. Function A BRN/WHT 2609 Right Rear Park Lamps Supply Voltage (Chevrolet/Oldsmobile) LT BLU 1320 CHMSL Supply Voltage (GMC) B DK BLU 2115 Right Turn Signal Lamps Supply Voltage (Chevrolet/Oldsmobile) C LT GRN 24 Backup Lamp Supply Voltage (Chevrolet/Oldsmobile) BRN/WHT 2609 Right Rear Park Lamps Supply Voltage (GMC) D LT BLU 1320 CHMSL Supply Voltage (Chevrolet/Oldsmobile) DK BLU 2115 Right Turn Signal Lamps Supply Voltage (GMC) E BLK 1650 Ground

Trailer Connector End Connector Part Information 15354653 7-Way F Metri-Pack 280 Sealed (BLK) Pin Wire Color Circuit No. Function A LT GRN 1624 Trailer Backup Lamps Supply Voltage B WHT 22 Ground C DK BLU 47 Trailer Auxiliary Supply Voltage D DK GRN 1619 Trailer Right Rear Turn/Stop Lamp Supply Voltage E RED 742 Battery Positive Voltage F BRN 2109 Trailer Park Lamps Supply Voltage G YEL 1618 Trailer Left Rear Turn/Stop Lamp Supply Voltage

Turn Signal/Multifunction Switch Connector End C1 Connector Part Information 12064862 8-Way F Metri-Pack 150 (BLK) Pin Wire Color Circuit No. Function A LT GRN 1427 Right Turn Signal Switch Signal B PNK 639 Ignition 1 Voltage C DK GRN 1428 Left Turn Signal Switch Signal D ORN 57 Left Cornering Lamp Supply Voltage E BRN 2039 Front Park Lamps Supply Voltage F BLK 58 Right Cornering Lamp Supply Voltage G BLK/YEL 28 Horn Relay Control H - - Not Used

Turn Signal/Multifunction Switch Connector End C2 Connector Part Information 12059800 5-Way F Metri-Pack 150 (BLK) Pin Wire Color Circuit No. Function A TAN 751 Ground B YEL 307 Flash To Pass Signal C LT GRN 11 Headlamp Dimmer Switch Signal D-E - - Not Used

Turn Signal/Multifunction Switch Connector End C3 Connector Part Information 15339058 7-Way F Metri-Pack 150 (GRY) Pin Wire Color Circuit No. Function G - - Not Used H PNK 94 Windshield Washer Switch Signal J GRY 478 Windshield Wiper Switch Supply Voltage K DK BLU/WHT 477 Windshield Wiper Switch High Signal L-N - - Not Used

Turn Signal/Multifunction Switch Connector End C4 Connector Part Information 12047796 4-Way F Metri-Pack 150 (BLK) Pin Wire Color Circuit No. Function A BRN 341 Ignition Voltage B GRY 397 Cruise Control Switch On/Off Signal C GRY 87 Cruise Control Resume/Accel Switch Signal D DK BLU 84 Cruise Control Set/Coast Switch Signal

Turn Signal/Hazard Flasher Module Connector End Connector Part Information 15355303 10 Way F GT 280 (MD GRY) Pin Wire Color Circuit No. Function A LT GRN 1427 Right Turn Signal Switch Signal B WHT 17 Stop Lamp Switch Signal C YEL 18 Left Rear Stop/Turn Lamp Supply Voltage D DK GRN 19 Right Rear Stop/Turn Lamp Supply Voltage E BLK 2250 Ground F DK GRN 1428 Left Turn Signal Switch Signal G WHT 111 Hazard Switch Signal H YEL 685 Left Turn Signal Lamps Supply Voltage J TAN 686 Right Turn Signal Lamps Supply Voltage K ORN 140 Battery Positive Voltage

Scheme 41

Scheme 41: Lighting Systems Connector End Views
Scheme 41: Lighting Systems Connector End Views

Underhood Lamp Connector End Connector Part Information 12052644 2-Way F Metri-Pack 150 Series Sealed (GRY) Pin Wire Color Circuit No. Function A ORN 1732 Courtesy Lamps Supply Voltage B BLK 850 Ground

Vanity Mirror Lamp Connector End - LF Connector Part Information 12047662 2-Way F Metri-Pack 150 Series (BLK) Pin Wire Color Circuit No. Function A ORN 1732 Courtesy Lamps Supply Voltage B BLK 1350 Ground

Vanity Mirror Lamp Connector End - RF Connector Part Information 12047662 2-Way F Metri-Pack 150 Series (BLK) Pin Wire Color Circuit No. Function A ORN 1732 Courtesy Lamps Supply Voltage B BLK 1350 Ground

Begin the system diagnosis with the Diagnostic System Check - Lighting Systems . The Diagnostic System Check will provide the following information

  1. The identification of the control module(s) which command the system.
  2. The ability of the control module(s) to communicate through the serial data circuit.
  3. The identification of any stored diagnostic trouble codes (DTCs) and their status.

The use of the Diagnostic System Check will identify the correct procedure for diagnosing the system and where the procedure is located.

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