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 MANUALSTOYOTA2004CELICA GT, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 312 (COMBINATION METER)
2004 Toyota Celica GT, Standard
Section 312 (Combination Meter)
2004 Toyota Celica GT, StandardSECTION Section 312 (Combination Meter)
WARNING: This page is about a different car, the 2002 Toyota Prius. However, it is still accessible from the selected car via links, so may be relevant.
- Service Precautions
- Precaution
- Troubleshooting
- Combination Meter
- Location
- Combination Meter Circuit
- Inspection
- Step 1 - Inspect Combination Meter Circuit
- Step 2 - Inspect Speedometer On-Vehicle
- Step 3 - Inspect Input Speed Signal
- Step 4 - Inspect Output Speed Signal
- Step 5 - Inspect Fuel Sender Gauge Voltage
- Step 6 - Inspect Temperature Sender Resistance
- Step 7 - Inspect Low Oil Pressure Warning Light
- Step 8 - Inspect Low Oil Pressure Switch Continuity
- Step 9 - Inspect Brake Warning System Light
- Step 10 - Inspect Brake Fluid Level Warning Switch Continuity
- Step 11 - Inspect Parking Brake Warning Light
- Step 12 - Inspect Parking Brake Switch Continuity
- Step 13 - Inspect Open Door Warning Light
- Adjustment
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.