4E
DTC C1061 (No.61): ABS Pump Motor Circuit
Wiring Diagram
[A]: ABS hydraulic unit / control module connector E142 (viewed from terminal side) 2. Main fuse box 4. ABS pump motor
1. Battery 3. ABS pump motor relay (transistor) 5. ABS hydraulic unit / control module assembly
Circuit Description
The ABS control module monitors the voltage at monitor terminal of pump motor circuit constantly with the ignition switch turned ON. When monitor signal of pump motor relay is different from command signal, this DTC will be set.
Troubleshooting
Step Action YES NO
1
Was ABS Check performed?
Go to Step 2.
Go to ABS Check .
2
1) Turn Ignition switch to OFF position.
2) Disconnect ABS hydraulic unit / control module connector.
3) Check for proper connection to ABS hydraulic unit / control module connector at terminal “E142-3” and “E142-4”.
4) If OK, then measure voltage between terminal “E142-3” and “E142-4”.
Is it 10 – 14 V?
Substitute a known-good ABS hydraulic unit / control module assembly and recheck.
“WHT/BLU” or “BLK” wire circuit open.