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 522 (DTC INDEX)POWER DOOR LOCK, MIRROR & WINDOW DTCS
2006 Isuzu Ascender S, 5.3 M, 4WD
Power Door Lock, Mirror & Window DTCS
2006 Isuzu Ascender S, 5.3 M, 4WDSECTION Power Door Lock, Mirror & Window DTCS
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
POWER DOOR LOCK, MIRROR & WINDOW DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC B1017 or B3970 | (Passenger Door Module (PDM)) Output Driver Module (ODM) 1 Performance |
| DTC B1017 or B3970 | (Driver Door Module (DDM)): Output Driver Module (ODM) 1 Performance |
| DTC B1023 | Integral Switch Performance |
| DTC B1550 | Mirror Left Front or Right Front Select Switch Circuit |
| DTC B1720 | Mirror Up and Down Control Switch Circuit |
| DTC B1721 | Mirror Left and Right Control Switch Circuit |
| DTC B1723 | Mirror Motor Control Circuit 1 Performance |
| DTC B1724 | Mirror Motor Control Circuit 2 Performance |
| DTC B3808 | Rear Door Lock Relay Circuit |
| DTC B3809 | Rear Door Unlock Relay Circuit |
| DTC B3819 | Left Rear Power Window Up Relay Circuit |
| DTC B3820 | Left Rear Power Window Down Relay Circuit |
| DTC B3821 | Window Lockout Circuit Low |
| DTC B3822 | Right Rear Power Window Up Relay Circuit |
| DTC B3823 | Right Rear Power Window Down Relay Circuit |
| DTC B3824 | Window Lockout Circuit Low |
RENDER: 1.0x
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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.