Honda HR-V: DTC B1926 Backup Control Anten Open or Short
Honda HR-V (2015-2021) Service Manual / Accessories & Equipment / Keyless Access Backup Control Unit - Diagnostics / DTC B1926 Backup Control Anten Open or Short
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DTC (Backup Control Unit)
NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A - Refer to: Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode A - Initial Communication and DTC Checks.
1. Problem verification.
- Clear the DTCs with the HDS.
Clear DTCs
- Touch the engine start/stop switch with the keyless remote. The buttons on the keyless remote should be facing you.
- While holding the keyless remote against the engine start/stop switch, do this procedure 10 times without pressing the brake pedal: Turn the vehicle to the OFF (LOCK), ACCESSORY, ON, and OFF (LOCK) mode.
- Check for DTCs with the HDS.
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Is DTC B1926 indicated?
YES
Replace the engine start/stop switch.
NO
Intermittent failure, the system is OK at this time. Check for loose or poor connections.
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NOTE: If you are troubleshooting multiple DTCs, be sure to follow the
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NOTE: If you are troubleshooting multiple DTCs, be sure to
follow the instructions in B-CAN System Diagnosis Test Mode A - Refer to: Body
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NOTE: The DTC may be stored due to the grounding failure or the power source
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SEE MORE:
Countershaft Assembly Clearance Inspection (M/T)
Inspection
NOTE: Before inspection, make sure the special bolt is tightened to the
specified torque.
1. Countershaft Assembly Clearance - Inspect
Measure the clearance between 1st gear (A) and the countershaft reverse
gear (B)
with a dial indicator (C).
If the clearance exceeds the service
DTC Troubleshooting 11-12, 13-12, 15-12, 17-12: Wheel Speed Sensor
Power Source Malfunction
NOTE: Before you troubleshoot, review the general troubleshooting
information.
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.
Is DTC 11-12, 13-12, 15-12, or 17-
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