Holden HSV Centre Gauge Cluster Repair – No Backlight Illumination Burnt or failed internal relay

Burnt or failed internal relay

Current calibration to ensure correct power consumption and brightness

Common Symptoms Repaired:

These models use a combined ECU/TCM unit that is prone to failure

Common Failures: No Start When Cold | Gauge Motor Failure

Holden HSV Centre Gauge Cluster Repair – No Backlight Illumination Burnt or failed internal relayHolden HSV Centre Gauge Cluster Repair No Backlight Illumination Triple Gauge Lighting Failure Backlight Restoration Service This is a repair service for the centre mounted triple gauge cluster found in various Holden HSV models, where the backlighting fails completely or becomes too dim to read. This issue is commonly caused by failed internal lighting components or circuit faults. Common Symptoms Repaired: No backlight on one or more of the centre