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. Disconnect the HDS from the 16P DLC.
4. Turn the ignition switch OFF, then turn it ON (II) again.
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. Inspect G203 for a clean and tight connection.
Is G203 clean and properly connected?
YES - Go to step 7.
NO - Repair the connection at G203.
7. Start the engine.
8. Measure the voltage between body ground and VSA modulator-control unit 47P connector terminals No. 32, No. 47 individually.
Is there less than 0.1 V?
YES - Check f or 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 G203.