Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSISUZU2006ASCENDER S, 5.3 M, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 111 (DATA COMMUNICATION SYSTEM)COMPONENT LOCATORDATA COMMUNICATION CONNECTORSBODY CONTROL MODULE - C5
2006 Isuzu Ascender S, 5.3 M, 4WD
Body Control Module - C5
2006 Isuzu Ascender S, 5.3 M, 4WDSECTION Body Control Module - C5
WARNING: This page is about a different car, the 2007 Pontiac Torrent and 2007 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
Body Control Module - C5 Connector Parts Information
Connector Part Information
|
Terminal Part Information
|
Body Control Module - C5 Connector Terminal Identification
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| 1 | YE | 18 | Left Rear Stop/Turn Lamp Supply Voltage |
| 2 | D-GN | 19 | Right Rear Stop/Turn Lamp Supply Voltage |
| 3 | - | - | Not Used |
| 4 | L-BU/WH | 1314 | Left Front Turn Signal Lamp Supply Voltage/Left Turn Signal Indicator Lamp Supply Voltage |
| 5 | L-BU | 1320 | CHMSL Supply Voltage/Stop Lamp Supply Voltage |
| 6 | WH | 17 | Stop Lamp Switch Signal or Stop Lamp Supply Voltage |
| 7 | - | - | Not Used |
| 8 | PK | 5076 | Current Sensor Supply Voltage |
| 9 | WH | 5075 | Current Sensor Signal |
| 10 | BN | 5077 | Current Sensor Low Reference |
| 11 | TN | 707 | RAP Relay Coil Supply Voltage |
| 12-13 | - | - | Not Used |
| 14 | YE | 243 | Accessory Voltage |
| 15 | PU | 5531 | Hood Closed Switch Signal |
| 16 | OG/BK | 233 | Park Brake Switch Signal |
| 17 | - | - | Not Used |
| 18 | TN | 28 | Horn Relay Control |
| 19 | - | - | Not Used |
| 20 | GY | 91 | Windshield Wiper Switch Signal 2 |
| 21 | TN | 860 | Front Windshield Wiper Switch High Signal |
| 22 | - | - | Not Used |
| 23 | PK/WH | 1970 | Headlamp Low Beam Relay Control/Headlamp Driver Module Control Headlamp Relay Control |
| 24 | WH | 1080 | Park Lamp Relay Control |
| 25 | - | - | Not Used |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.