Circuit/System Verification

C0616 00, 06, 49, 55

1. Ignition - On / Vehicle - In Service Mode
2. Verify DTC is not set:
   • If the DTC is set 
   1. Perform the following learn procedure: Park Brake Calibration .
   2. Ignition - On / Vehicle - In Service Mode
   3. Apply the parking brake.
   4. Release the parking brake.
   5. Verify the DTC does not set.
      • If the DTC sets - Replace the component: K160 Brake System Control Module
      • Go to next step: If the DTC is not set
   6. All OK.
   • Go to next step: If the DTC is not set 
3. All OK.

C0616 9E

1. Ignition - On / Vehicle - In Service Mode
2. Verify the condition does not exist: Parking Brake System = Service Release
   • If a condition exists 

     Perform the following learn procedure: Park Brake Calibration .

   • Go to next step: If no condition exists 
3. Verify DTC is not set:
   • If the DTC is set 
   1. Verify the correct operation: Parking Brake System Refer to: Park Brake System Diagnosis 
   2. Verify the condition does not exist: Rear Disc Brake Pad = Worn Refer to: Brake Pad Inspection
   3. Perform all necessary programming and setup procedures for the control module: K160 Brake System Control Module
   4. Ignition - On / Vehicle - In Service Mode
   5. Apply the parking brake.
   6. Release the parking brake.
   7. Verify the DTC does not set.
      • If the DTC is set
      1. Test for less than 50 ohms between the test points: Terminal 1 & Terminal 2 @ M104L Parking Brake Actuator - Left & Terminal 1 & Terminal 2 @ M104R Parking Brake Actuator - Right
         • If greater than 50 ohms - Replace the component: M104L Parking Brake Actuator - Left or M104R Parking Brake Actuator - Right
         • If less than 50 ohms - Replace the component: K160 Brake System Control Module
      • Go to next step: If the DTC is not set
4. All OK.
   • Go to next step: If the DTC is not set 
5. All OK.