Toyota Sienta Instrument Cluster Repair – No Illumination / Intermittent Lighting
From January 1st, 2026, we will be strictly Trade Only for New Zealand Info here
Price Exclusive of GST
Our minimum assessment fee is $150 + GST (Excluding Headlights) this just covers the time to check the unit over. If you go ahead with the repair, we’ll put this towards the total cost. Our full terms of trade is the link can be found here
International Customers:
When sending a unit from overseas, please declare it as “Repair and Return” with a low customs value (around $100 USD) to avoid unnecessary import fees. - All Repair Prices are quoted in NZD
Toyota Sienta Instrument Cluster Repair – No Illumination / Intermittent Lighting
Model Year: 2004 | Instrument Backlight Fault
This is a repair service for the instrument cluster in the 2004 Toyota Sienta, specifically addressing issues where the backlighting fails intermittently or completely.
Common Symptoms Repaired:
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Instrument cluster lights do not turn on at night
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Backlighting flickers or works intermittently
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Only warning lights or LCDs visible, gauges remain unlit
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No response from dimmer/illumination control
What We Do:
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Diagnose and repair the internal backlight power circuit
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Replace or reflow damaged resistors, regulators, and solder joints
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Test and verify full illumination across all gauges and indicators
Applies To:
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Toyota Sienta (2004 model, and other years with similar cluster design)
Turnaround Time: 2–3 business days
Warranty: 12 months on repaired backlight system
💡 Restore night-time visibility and functionality with a professional, tested repair — no coding or replacements required.