Honda HR-V: DTC U3000-49 (Gauge Control Module) ECU Internal Circuit Malfunction
Honda HR-V (2015-2021) Service Manual / Accessories & Equipment / Gauge Control System - Diagnostics / DTC U3000-49 (Gauge Control Module) ECU Internal Circuit Malfunction
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DTC (Gauge Control Module)
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 U3000-49 indicated?
YES
Replace the gauge control module.
NO
Intermittent failure, the system is OK at this time.
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DTC U3000-51 (Gauge Control Module) Reprogramming Error
DTC (Gauge Control Module)
NOTE:
Before update the gauge control module, make sure the 12 volt battery in
the vehicle is fully charged, and
connect a 12 volt jumper battery (not a battery charge
Description
GAUGES SYSTEM DESCRIPTION - CONTROL/FUNCTION
Speedometer and Tachometer
The PCM provides a vehicle speed signal to the gauge control module using the
F-CAN. Based on this input,
the gauge control mod
SEE MORE:
A/C Refrigerant Recovery/Evacuation/Charging
*Available through the Honda Tool and Equipment Program; call 888-424-6857
Special Tools Required
Compact
Electronic
Vacuum Gauge
Robinair
ROB14777,
commercially
available
R134a A/C
Automatic
Recovery,
Recycle,
Recharge
Machine
ROB48920T,
commercially
available
*Available through the Honda Tool an
DTC Troubleshooting 27-15: Steering Angle Sensor Internal Circuit
Malfunction
NOTE: Before you troubleshoot, review the general troubleshooting
information.
DTCs (VSA)
1. Problem verification:
Turn the vehicle to the ON mode.
Clear the DTC with the HDS.
Turn the vehicle to the OFF (LOCK) mode.
Test-drive the vehicle at 9 mph (15 km/h) or more.
NOTE: Drive the vehicle
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