Inspection Mode 2
| DTC | Item | Note |
|---|---|---|
| B1012 | BATTERY BACKUP POWER SUPPLY | - |
Diagnostic procedure:
- Perform the Clear Memory Mode. <Ref. to CLEAR MEMORY MODE .>
- Read the DTC and check that the DTC is not displayed. <Ref. to
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. <Ref. to 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.