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 parts
NOTE:- 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 1C.
- 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.