DTC Troubleshooting: C1100-98

DTC C1100-98: Electric Parking Brake Continuous Operations Detected

NOTE:

	Before you troubleshoot, review the general troubleshooting information.
	This DTC is set when repeated use of the electric parking brake function causes electric parking brake actuator overheating. The code can be cleared with the HDS once the electric parking brake actuator has cooled.

DTC Description	DTC	Freeze Frame
C1100-98 Electric Parking Brake Continuous Operations Detected

Problem verification:

Problem verification

?1.	Turn the vehicle to the ON mode.

?2.	Clear the DTC with the HDS.

?3.	Turn the vehicle to the OFF (LOCK) mode, then wait for five minutes or more.

?4.	Start the engine.

?5.	Apply and release the parking brake several times.

?6.

Check for DTCs with the HDS.

DTC Description	DTC	Freeze Frame
C1100-98 Electric Parking Brake Continuous Operations Detected

Is DTC C1100-98 indicated?


	YES

Check for loose terminals and poor connections in the VSA modulator-control unit 46P connector. Check for any authorized service information related to the DTCs or symptoms you are troubleshooting. If they are OK, replace the VSA modulator-control unit.?


	NO

Intermittent failure, the system is OK at this time. Refer to intermittent failures troubleshooting. If the freeze data/on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the Freeze data/on-board snapshot.?