DTC 112
DTC 112: Internal Power Source Stuck OFFNOTE: If the battery cable was disconnected three times with the ignition switch ON (II), this DTC may be stored.
1. Check for other DTCs.
Is another DTC indicated?
YES - Do the appropriate troubleshooting for the DTC.
NO - Go to step 2.
2. Clear the DTC using the HDS.
3. Turn the ignition switch OFF.
4. Disconnect the HDS from the 16P DLC.
5. Test-drive the vehicle.
Does the ABS indicator come on, and is DTC 112 indicated?
YES - Go to step 6.
NO - The vehicle is OK at this time. Refer to intermittent failures.
6. Turn the ignition switch OFF.
7. Inspect G203 for a clean and tight connection.
Is G203 clean and properly connected?
YES - Go to step 8.
NO - Repair the connection at G203.
8. Disconnect the VSA modulator-control unit 47P connector.
9. Check for continuity between body ground and VSA modulator-control unit 47P connector terminals No. 32 and No. 47 individually.
Is there continuity?
YES - Check for loose terminals in the VSA modulator-control unit 47P connector. If necessary, substitute a known-good VSA modulator-control unit, and recheck.
NO - Repair open in the wire between the VSA modulator-control unit and body ground (G203).