2003 Holden Commodore (VY) — Repair Solution

5.7L LS1 (GENIII) 8cyl 16v OHV MPFI Petrol · Warning Light / Electrical Malfunction · Electrical

Holden Commodore (VY) Warning Light / Electrical Malfunction Electrical Diagnostic Sequence Available

Vehicle Details

Make: Holden
Model: Commodore (VY)
Year: 2003
Engine: 5.7L LS1 (GENIII) 8cyl 16v OHV MPFI Petrol
Kilometres: 210,318
Area: Electrical
Category: Warning Light / Electrical Malfunction

Customer Complaint

The customer reported that both the SRS and ABS warning lights illuminate on the dash after the engine is started.

Problem Summary

The SRS warning light comes on a few seconds after engine start, followed shortly by the ABS warning light. Fault code BCM - 27 Instrument Data Lost was stored as current. No fault codes were present in the SRS or ABS modules, even though their lights remained illuminated.

Diagnostic Sequence

The step-by-step diagnostic process used to identify this fault is available to TaT members.

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Fault Description

The detailed fault description and root cause analysis for this 2003 Holden Commodore (VY) is available to TaT members.

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Verified Repair Solution

The confirmed repair procedure for this 2003 Holden Commodore (VY) is available to TaT members. Includes the verified fix and technician tips.

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Quick Facts

CodeHOLVY03436
Vehicle2003 Holden Commodore (VY)
Engine5.7L LS1 (GENIII) 8cyl 16v OHV MPFI Petrol
ComplaintVisible
Diag. SequenceMembers Only
SolutionMembers Only

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