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 20 (CRUISE CONTROL SYSTEM)DIAGNOSTIC INFORMATION AND PROCEDURESDIAGNOSTIC TROUBLE CODE (DTC) LIST
2006 Isuzu Ascender S, 5.3 M, 4WD
Diagnostic Trouble Code (DTC) List
2006 Isuzu Ascender S, 5.3 M, 4WDSECTION Diagnostic Trouble Code (DTC) List
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.
Diagnostic Trouble Code (DTC) List
| DTC | Diagnostic Procedure | Module(s) |
|---|---|---|
| CXXX | Diagnostic Trouble Code (DTC) List in Antilock Brake System. | Electronic Brake control Module (EBCM) |
| P0567 | DTC P0567 (4.2L)Β DTC P0567 (5.3L)Β | Powertrain Control Module (PCM) |
| P0568 | DTC P0568 (4.2L)Β DTC P0568 (5.3L)Β | Powertrain Control Module (PCM) |
| P1574 | DTC P1574Β | Powertrain Control Module (PCM) |
| PXXX | Diagnostic Trouble Code (DTC) List
in Engine Controls-4.2 L. Diagnostic Trouble Code (DTC) List in Engine Controls-4.8 L, 5.3 L, and 6.0 L. |
Powertrain Control Module (PCM) |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.