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.
Combination Meter System Pre-Check
- Before check
:
Since a trouble symptom may result from multiple causes, check not only the part where a user complains of but also the following items in order to be sure no other trouble is identified.
- Fuse related parts
- Wire harness related parts
- Valve related partsNOTE:
- Setting the ignition switch to START temporarily stops all meter operation, however, this is not an error.
- When replacing the combination meter ECU, carefully avoid any contact with the IC.
- Removing a battery terminal during engine operation may cause a reversed current and lead to malfunction.
- When disconnecting any connector or terminal, be sure to disconnect the battery terminal.
- Fuel gauge diagnosis check
:
- Fuel emergency display
- Display:
Immediately after the ignition switch is ON, all of the segments flash.
NOTE: If FR voltage input to the fuel sender gauge is abnormal (4.8 V or more, or 0.06 V or less) due to any error, an emergency will be displayed.
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.