Inspection Mode 2
| DTC | Item | Note |
|---|---|---|
| B1012 | BATTERY BACKUP POWER SUPPLY | - |
Diagnostic procedure:
- Perform the Clear Memory Mode. Refer to BODY CONTROL SYSTEM (DIAGNOSTICS)>CLEAR MEMORY MODE .
- Read the DTC and check that the DTC is not displayed. Refer to BODY CONTROL SYSTEM (DIAGNOSTICS)>READ DIAGNOSTIC TROUBLE CODE (DTC) .NOTE: If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis for the displayed DTCs. After solving the DTC, repeat from step 1).
- Disconnect and reconnect the back-up fuse, and then wait for one minute or more.
- Read the DTC and check that the DTC is not displayed. Refer to BODY CONTROL SYSTEM (DIAGNOSTICS)>READ DIAGNOSTIC TROUBLE CODE (DTC) .NOTE: If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis for the displayed DTCs.