Honda HR-V Owners & Service Manuals

Honda HR-V: Keyless Access System Status Log

If you suspect there is an ONE-PUSH START system problem, check the status log in the HDS.

1. Connect the HDS to the data link connector (DLC).

Status Log (Keyless Access Control Unit)

2. Turn the vehicle to the ON mode.

3. On the HDS screen, at SYSTEM SELECTION MENU, enter ONE-PUSH START, then select KEYLESS ACCESS CONTROL UNIT or BACKUP CONTROL UNIT.

NOTE: If the HDS does not communicate, check the keyless access control unit power, ground, K LINE and L-LINE connectors.

4. At KEYLESS ACCESS CONTROL UNIT, enter KEYLESS ACCESS SYSTEM INFORMATION, then select STATUS LOG.

5. At BACKUP CONTROL UNIT, enter SYSTEM INFORMATION, then select STATUS LOG.

6. Check the STATUS LOG count. Troubleshoot the status with the highest count first. If no counts are listed, the ONE-PUSH START system is OK. Continue with normal symptom troubleshooting.

Status Log

Security System Keyless Entry System - Testing & Troubleshooting

Status Log (Backup Control Unit)

Security System Keyless Entry System - Testing & Troubleshooting

KEYLESS/POWER DOOR LOCKS/SECURITY SYSTEM (MICU) INPUT TEST

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.
  • Before testing, make sure the No. B21 (10 A) fuse in the under-hood fuse/relay box is OK.
  • Before testing, make sure the No. C4 (10 A), No. C5 (10 A), No. C6 (10 A), No. C7 (10 A), No. C12 (10 A), and No. C13 (10 A) fuses in the under-dash fuse/relay box are OK.
  • Before testing, make sure the headlights, parking lights, side marker lights, taillights, turn signal/hazard warning lights, and horns are work properly.
  • There are three pairs of fuses in the same circuit (No. C4 and No. C12 fuses, No. C5 and No. C13 fuses, and No. C6 and No. C7 fuses). If one fuse is blown, make sure to check the other fuse in the same circuit.

    If necessary, replace the blown fuse(s).

1. Turn the vehicle to the OFF (LOCK) mode

2. Disconnect under-dash fuse/relay box connectors A, D, F, H, N, Q, and R.

NOTE: All connector views are shown from the wire side of the female terminals.

Security System Keyless Entry System - Testing & Troubleshooting

3. Inspect the connectors and socket terminals to be sure they are all making good contact:

  • If the terminals are bent, loose, or corroded, repair them as necessary, and recheck the system.
  • If the terminals look OK, go to step 4.

4. With the connectors still disconnected, do the following input tests:

  • If any test indicates a problem, find and correct the cause, then recheck the system.
  • If all the input tests prove OK, go to step 5.

NOTE: These are door lock actuator operation tests for keyless entry.

Input Testing

Security System Keyless Entry System - Testing & Troubleshooting

*: Use a fused jumper wire with an appropriate amperage fuse.

5. Reconnect the connectors to the under-dash fuse/relay box; do the following input tests:

  • If any test indicates a problem, find and correct the cause, then recheck the system.
  • If all the input tests prove OK, the MICU must be faulty; replace the under-dash fuse/relay box.

Security System Keyless Entry System - Testing & Troubleshooting

*1: Without keyless access system
*2: With keyless access system
*3: CVT

Security System Keyless Entry System - Testing & Troubleshooting

Security System Keyless Entry System - Testing & Troubleshooting

Security System Keyless Entry System - Testing & Troubleshooting

*1: Without keyless access system
*2: With keyless access system
*3: CVT

Security System Keyless Entry System - Testing & Troubleshooting

Security System Keyless Entry System - Testing & Troubleshooting

*1: Without keyless access system
*2: With keyless access system
*3: CVT

Security System Keyless Entry System - Testing & Troubleshooting

Security System Keyless Entry System - Testing & Troubleshooting

Security System Keyless Entry System - Testing & Troubleshooting

*1: Without keyless access system
*2: With keyless access system
*3: CVT

Security System Keyless Entry System - Testing & Troubleshooting

Security System Keyless Entry System - Testing & Troubleshooting

*1: Without keyless access system
*2: With keyless access system
*3: CVT

POWER DOOR LOCK SWITCH TEST

Test

1. Driver's Door Panel - Remove

2. Driver's Door Lock Switch - Test

Security System Keyless Entry System - Testing & Troubleshooting

Security System Keyless Entry System - Testing & Troubleshooting

  1. Check for continuity between the terminals in each switch position according to the table.
  2. If the continuity is not as specified, replace the power window master switch (A).

3. All Removed Parts - Install

  1. Install the parts in the reverse order of removal.

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