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Test L

Test L1-L2:

Pinpoint Test L: DTCS C1801, C1802 AND C1803: EPB Actuator Apply/Release Faults

Normal Operation
The EPB system applies and releases the parking brake cables using an electric motor and gear connected to the parking brake cables. The cable ends are connected to the rear disc brake caliper lever. The lever applies and releases the brake piston toward or away from rear disc.

Possible Causes
^ Parking brake cables
^ Rear disc brake caliper
^ EPB module