Honda HR-V: DTC B1632 MTR CONT Signal Error
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DTC (Keyless Access 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. Electric steering lock MTR CONT line input check:
- Clear the DTCs with the HDS.
Clear DTCs
- Start the engine.
- Stop the engine.
- Check for DTCs with the HDS.
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Is DTC B1632 indicated?
YES
Go to step 2.
NO
Intermittent failure, the system is OK at this time.
2. Shorted wire check (MTR CONT line):
- Turn the vehicle to the OFF (LOCK) mode.
- Disconnect the following connectors.
Keyless access control unit connector B (36P)
Electric steering lock 12P connector
- Turn the vehicle to the ON mode.
- Measure the voltage between test points 1 and 2.
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Is there battery voltage?
YES
Repair a short to power in the wire.
NO
Go to step 3.
3. Electric steering lock MTR CONT line internal short to power check:
- Turn the vehicle to the OFF (LOCK) mode.
- Reconnect the following connectors.
Keyless access control unit connector B (36P)
Electric steering lock 12P connector
- Turn the vehicle to the ON mode.
- Measure the voltage between test points 1 and 2.
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Is there battery voltage?
YES
Faulty electric steering lock, replace the steering lock.
NO
Replace the keyless access control unit.
READ NEXT:
DTC (Keyless Access 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 Troubleshootin
NOTE: Refer to the DTC code shown on the display, and then inspect the
connectors and terminals based on
the instructions in the table below.
DTC (Keyless Access Control Unit)
NOTE: If you are troub
NOTE: Refer to the DTC code shown on the display, and then inspect the
connectors and terminals based on
the instructions in the table below.
DTC (Keyless Access Control Unit)
NOTE: If you are troub
SEE MORE:
Removal & Installation
NOTE : 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. 12 Volt Battery Terminal -
REAR SEAT CUSHION DISASSEMBLY AND REASSEMBLY
Disassembly & Reassembly
1. Rear Seat Cushion - Remove
2. Rear Seat Recline Cover - Remove
3. Rear Seat Hinge Cover -Remove
4. Rear Seat Cushion Pad/Frame - Remove
Remove the hooks (A).
Turn over the cushion cover (A), release the hooks
(B