Before servicing, ignition switch OFF, disconnect battery negative terminal, and wait at least 3 minutes or more. (To discharge backup capacitor.)
Never use unspecified tester or other measuring device.
1.CHECK DTC PRIORITY
If DTC U214E-81 is displayed with Network-DTC, first perform the trouble diagnosis for Network-DTC.
Is applicable DTC detected?
Perform diagnosis of applicable. Refer to DTC IndexDTC Index.
2.CHECK COMBINATION METER SELF-DIAGNOSIS RESULTS
Check if any DTC is detected in “Self Diagnostic Result” of “METER/M&A”.
Is any DTC detected?
Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to DTC Index (Full TFT meter) or DTC Index (7 inch information display).