ABS

DTC C1041 / C1042 / C1043 / C1044 / C1045 / C1046 / C1051 / C1052 / C1053 / C1054 / C1055 / C1056: Inlet Solenoid Circuit Failure, Outlet Solenoid Circuit Failure, Master Cylinder Cut Solenoid Circuit Failure, Low Pressure Solenoid Circuit Failure

DTC C1041 / C1045 / C1051 / C1055: Right-Front / Left-Front / Right-Rear / Left-Rear Inlet Solenoid Circuit Failure

DTC C1042 / C1046 / C1052 / C1056: Right-Front / Left-Front / Right-Rear / Left-Rear Outlet Solenoid Circuit Failure

DTC C1043 / C1044: Master Cylinder Cut Solenoid Circuit No. 1 / No. 2 Failure

DTC C1053 / C1054: Low Pressure Solenoid Circuit No. 1 / No. 2 Failure

NOTE:

The DTC C1043, C1044, C1053 and C1054 are DTC only for ESP(R)

Wiring Diagram










DTC Detecting Condition

The ABS (ESP(R)) control module monitors the output from the valve.

When the output of each valve exceeds the specified value compared with the signal sent from ABS (ESP(R)) control module, this DTC is set.

DTC Troubleshooting

1.
Was "ABS Check" performed?
YES -
Go to Step 2.
NO -
Go to ABS Check ABS Check.

2. Turn ignition switch to OFF position.
Disconnect ABS (ESP(R)) control module connector.
Check for proper connection to ABS (ESP(R)) control module connector at terminal "E03-14" (or "E53-1").
If OK, then measure voltage between terminal "E03-14" (or "E53-1") of module connector and "E03-13", "E03-26" (or "E53-16", "E53-47").

Are they 10 - 14 V?
YES -
Substitute a known-good ABS (ESP(R)) hydraulic unit /control module assembly and recheck.
NO -
"WHT/RED" or "BLK" circuit open.