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 according to DTC. 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 according to DTC.