Subaru Legacy BN/BS (2015-2019) Service Manual: Operation
1. BRAKE MAINTENANCE MODE CAUTION: • DTCs may be stored after starting the brake maintenance mode. When the brake maintenance mode is complete, clear the DTCs. • When the brake maintenance mode is completed, the electronic parking brake automatically operates. Check if any other works are not performed in advance. Sufficient safety consideration is required. NOTE: • This function is used when inspecting and repairing the rear brake related parts. • When the brake maintenance mode is performed, the electronic parking brake warning light illuminates, the electronic parking brake operation light illuminates, and DTC: C1984 is stored. If the system returns from the brake maintenance mode to the normal mode, the electronic parking brake warning light goes off, and DTC is cleared. • During the brake maintenance mode, the electronic parking brake cannot be applied/released. 1. Connect the Subaru Select Monitor to data link connector. NOTE: For detailed operation procedures, refer to “Application help”. 2. Turn the ignition switch to ON. 3. On «Start» display, select «Diagnosis». 4. On «Vehicle selection» display, input the target vehicle information and select «Confirmed». 5. On «Main Menu» display, select «Each System». 6. On «Select System» display, select «ABS/VDC System» and select «Enter». 7. On «Select Function» display, select «Work Support». 8. From the work support item list, select «Brake Maintenance Mode». And then, start the operation. 9. After the operation is complete, exit the brake maintenance mode according to the display screen. |
Electrical specification
Refer to the Control Module I/O Signal of “Vehicle Dynamics Control (VDC) (DIAGNOSTICS)”. Control Module I/O Signal > ELECTRICAL SPECIFICATION ...
Note
For procedure of each component in the parking brake system, refer to the respective section.• Parking brake actuator: Parking Brake Actuator• Parking brake switch: Parking Brake Switch& ...
Other materials:
Dtc u0420 invalid data received from power steering control module
DTC DETECTING CONDITION:Defective data was transmitted from EPS CM.TROUBLE SYMPTOM:Cooperation control with EPS CM does not operate properly.STEPCHECKYESNO1.CHECK PERFORMING OF BASIC DIAGNOSTIC PROCEDURE.Was the basic diagnostic procedure performed up to STEP 8- Diagnostic Procedure with Diagnostic ...
