Honda HR-V: DTC Troubleshooting
Honda HR-V (2015-2021) Service Manual / Accessories & Equipment / Network Communication - Testing & Troubleshooting / DTC Troubleshooting
NETWORK COMMUNICATION DTC TROUBLESHOOTING INDEX
NOTE : Record all DTCs, and sort them by DTC type using the DTC troubleshooting index, then troubleshoot the DTC(s) in this order:
- Internal error DTCs
- Loss of communication DTCs
- Signal error DTCs
MICU
.png)
.png)
Gauge Control Module
.png)
.png)
Climate Control Unit
.png)
.png)
Automatic Lighting Control Unit
.png)
Immobilizer-Keyless Control Unit
.png)
Keyless Access Control Unit
.png)
*: With electric steering lock
.png)
.png)
*: With electric steering lock
Keyless Access Backup Control Unit
.png)
Keyless Access Power Control Unit
.png)
.png)
*1: Without steering lock
*2: With steering lock
Front Seat Heater Control Unit
.png)
READ NEXT:
Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode 1
And Test Mode 2 (Without The HDS)
Shift to Test Mode 1
Check the PCM for DTCs and troubleshoot PCM or F-CAN loss of communication
errors first, then do this
diagnosis if the HDS is not available.
1. Check the No. B21 (10 A) fuse in t
Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode A
- Initial Communication And DTC Checks
Check the PCM for DTCs and troubleshoot PCM or F-CAN loss of communication
errors first, then do this
diagnosis if the symptom is related to the B-CAN system.
1. Compare the symptom with this list of
SEE MORE:
Propeller Shaft Removal and Installation (AWD)
Removal & Installation
1. Vehicle - Lift
2. Fuel Tank Gard Pipe - Remove
3. Front center member - Remove
4. Propeller Shaft - Remove
Remove the propeller shaft protector (A).
Make a reference mark (A) across the No. 1 propeller shaft (B) and
the transfer companion flange (C)
Remove the
Windshield Removal and Installation
Removal
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. Rearview Mirror - Remove
2. Multipurpose Camer
© 2019-2026 Copyright www.hohrv2.com
