Honda HR-V: DTC U0029 (Gauge Control Module) : F-CAN Communication Line Error
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DTC (Gauge Control Module)
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.
- If you have any loss of communication DTCs for the PCM, troubleshoot
those DTCs first.
1. Problem verification.
- Clear the DTCs with the HDS.
Clear DTCs
- Turn the vehicle to the OFF (LOCK) mode and then the ON mode.
- Wait for at least 6 seconds.
- Check for DTCs with the HDS.
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Is DTC U0029 indicated?
YES
Go to DLC Circuit Troubleshooting.
NO
Intermittent failure, the system is OK at this time.
READ NEXT:
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.
The DTC may be stored due to the grounding failure o
DTC (Gauge Control Module)
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 -
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.
The DTC may be stored due to the grounding failure o
SEE MORE:
The audio system is disabled when it is disconnected from the power source,
such as
when the battery is disconnected or goes dead. In certain conditions, the system
may display ENTER CODE*2/Enter code*3. If this occurs, reactivate the audio
system.
■ Reactivating the audio system
1. Turn the igni
Special Tools Required
Snap Ring Pliers 07LGC-
0010100
Replacement
NOTE: Apply a light coat of clean transmission fluid on all parts before
installation.
1. Torque Converter Housing Bearing - Remove
While expanding the snap ring (A) using the snap ring pliers, remove
the torque converter housi