Honda HR-V Owners & Service Manuals

Honda HR-V: DTC Troubleshooting: 62-11: Modulator-Control Unit Power Source Circuit (IG) High Voltage

Honda HR-V (2015-2021) Service Manual / Brakes / VSA System - Diagnostics / DTC Troubleshooting / DTC Troubleshooting: 62-11: Modulator-Control Unit Power Source Circuit (IG) High Voltage

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.
  4. Start the engine.
  5. Check for DTCs with the HDS.

VSA System - Diagnostics

Is DTC 62-11 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. VSA modulator-control unit check:

  1. Check and note the parameter(s) below with the HDS.

VSA System - Diagnostics

  1. Using a voltmeter, measure and note the voltage across the 12V battery terminals.

NOTE: If the voltage is more than 15.1 V, check the PGM-FI DTCs - Refer to: How to Troubleshoot the Fuel and Emissions Systems, or How to Troubleshoot the CVT System (CVT).

  1. Wait for 10 seconds or more.
  2. Compare the voltage noted in step 2-1 to the voltage in step 2-2.

Is the difference between the two voltage readings less than 3 V?

YES

Check the 12V battery, and check the PGM-FI DTCs - Refer to: How to Troubleshoot the Fuel and Emissions Systems, or How to Troubleshoot the CVT System (CVT).

NO

Go to step 3.

3. VSA modulator-control unit check (update):

  1. Update the VSA modulator-control unit if it does not have the latest software.
  2. Turn the vehicle to the OFF (LOCK) mode.
  3. Start the engine.
  4. Check for DTCs with the HDS.

VSA System - Diagnostics

Is DTC 62-11 indicated?

YES

Check for loose terminals in the VSA modulator-control unit 21P connector. If the VSA modulator-control unit was updated and the symptom/indication is still present, replace the VSA modulator-control unit.

NO

Troubleshooting is complete. If any other DTCs are indicated, go to the indicated DTCs troubleshooting.

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