Honda HR-V: DTC Troubleshooting 97-12: Automatic Brake Hold Switch Signal Circuit Short
NOTE: Before you troubleshoot, review the general troubleshooting
information.
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1. Problem verification:
- Turn the vehicle to the ON mode.
- Clear the DTC with the HDS.
- Turn the vehicle to the OFF (LOCK) mode, then to the ON mode.
- Check for DTCs with the HDS.
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Is DTC 97-12 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. Electric parking brake/automatic brake hold switch check:
- Turn the vehicle to the OFF (LOCK) mode.
- Check the electric parking brake/automatic brake hold switch.
Is the automatic brake hold switch OK?
YES
Go to step 3.
NO
Replace the electric parking brake/automatic brake hold switch.
3. Shorted wire check (BRAKE HOLD line):
- Disconnect the following connectors.
Electric parking brake/automatic brake hold switch 12P connector
Gauge control module connector A (32P)
- Check for continuity between test points 1 and 2.
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Is there continuity?
YES
Repair a short to body ground in the BRAKE HOLD wire between the electric
parking brake/automatic
brake hold switch and the gauge control module.
NO
Replace the gauge control module.
READ NEXT:
NOTE:
Before you troubleshoot, review the general troubleshooting information.
VSA will set this DTC if any SRS DTCs exist.
1. Problem verification:
Turn the vehicle to the ON mode.
Clear the
NOTE: Before you troubleshoot, review the how to troubleshoot the
electric parking brake system.
1. Problem verification:
Turn the vehicle to the ON mode.
Clear the DTC with the HDS.
Turn the ve
NOTE:
Before you troubleshoot, review the how to troubleshoot the electric
parking brake system.
Before troubleshooting, check the electric parking brake control unit
for proper mounting. If no
SEE MORE:
Test
SRS components are located in this area. Review the SRS component locations -
Refer to: SRS Component Location Index (KA/KC), or SRS Component Location Index
(KA/KC) and the precautions and procedures before doing repairs or service.
1. Driver's Airbag - Remove
2. Lower Garnish Assembly - Remo
DESCRIPTION
Examples used in this article are general in nature and do not necessarily
relate to a specific engine or system.
Illustrations and procedures have been chosen to guide mechanic through engine
overhaul process. Descriptions
of cleaning, inspection, and assembly processes are included.