Honda HR-V Owners & Service Manuals

Honda HR-V: DTC Troubleshooting 94-11: Back-Up Light Switch Circuit Open or Short

Honda HR-V (2015-2021) Service Manual / Brakes / VSA System - Diagnostics / DTC Troubleshooting / DTC Troubleshooting 94-11: Back-Up Light Switch Circuit Open or Short

NOTE: Before you troubleshoot, review the general troubleshooting information.

VSA System - Diagnostics

1. Problem verification:

  1. Turn the vehicle to the ON mode.
  2. Clear the DTC with the HDS.
  3. Shift the shift lever to the reverse position, and then return the shift lever to the neutral position.
  4. Turn the vehicle to the OFF (LOCK) mode, then to the ON mode.
  5. Check for DTCs with the HDS.

VSA System - Diagnostics

Is DTC 94-11 indicated?

YES

The failure is duplicated. Go to step 2.

NO

Intermittent failure, the system is OK at this time. Refer to intermittent failures troubleshooting.

2. Determine possible failure area (RVS SW (EPB) line):

  1. Turn the vehicle to the OFF (LOCK) mode.
  2. Disconnect the following connector.

Back-up light switch 4P connector

  1. Turn the vehicle to the ON mode.
  2. Measure the voltage between test points 1 and 2.

VSA System - Diagnostics

VSA System - Diagnostics

Is there about 5 V?

YES

The RVS SW (EPB) wire is OK. Go to step 3.

NO

Go to step 4.

3. Open wire check (PG1 line):

  1. Turn the vehicle to the OFF (LOCK) mode.
  2. Disconnect the following connector.

Back-up light switch 4P connector

  1. Measure the voltage between test points 1 and 2.

VSA System - Diagnostics

VSA System - Diagnostics

Is there continuity?

YES

Replace the back-up light switch.

NO

Repair an open in the PG1 wire between the Back-up light switch and the body ground (G101).

4. Shorted wire check (RVS SW (EPB) line):

  1. Turn the vehicle to the OFF (LOCK) mode.
  2. Disconnect the following connector.

Back-up light switch 4P connector

VSA modulator-control unit 21P connector

3. Measure the voltage between test points 1 and 2.

VSA System - Diagnostics

VSA System - Diagnostics

Is there continuity?

YES

Repair a short to ground in the RVS SW (EPB) wire between the Back-up light switch and the VSA modulator-control unit.

NO

Repair an open in the RVS SW (EPB) wire between the Back-up light switch and the VSA modulator-control unit.

DTC TROUBLESHOOTING 95-11: CLUTCH PEDAL STROKE SENSOR FAILURE

NOTE: Before you troubleshoot, review the general troubleshooting information.

VSA System - Diagnostics

1. 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 to the ON mode.
  4. Check for DTCs with the HDS.

VSA System - Diagnostics

Is DTC 95-11 indicated?

YES

The failure is duplicated. Go to electrical parking brake system troubleshooting. ?

NO

Intermittent failure, the system is OK at this time. Refer to intermittent failures troubleshooting.

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