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HOMESERVICE MANUALSISUZU2006ASCENDER S, 5.3 M, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 399 (DATA COMMUNICATION SYSTEM)DIAGNOSTIC INFORMATION & PROCEDURESSCAN TOOL DOES NOT COMMUNICATE WITH CLASS 2 DEVICEDIAGNOSTIC FAULT INFORMATION
2006 Isuzu Ascender S, 5.3 M, 4WD

Diagnostic Fault Information

2006 Isuzu Ascender S, 5.3 M, 4WDSECTION Diagnostic Fault Information
WARNING: This page is about a different car, the 2008 Isuzu Ascender, 2008 GMC Envoy, and 2008 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Class 2 Serial Data 1 2* 1 -
Ground (DLC, Terminal 5) - 1* - -
  1. No communication on any class 2 serial data module
  2. No communication on a specific class 2 serial data module
* An open between the data link connector (DLC) and JX 205, or DLC terminal 5 ground will only effect the communication with the scan tool. Refer to Diagnostic Aids.
RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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