Honda HR-V: 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 (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
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:
Gauges
Gauges include the speedometer, tachometer and related indicators. They are
displayed when the ignition switch is in ON (II)*1.
■Speedometer
Displays your driving speed in mph and km/h.
■Tachometer
Shows the number of engine revolutions per minute.
*1: Models with the smart entry system h
Removal and Installation
1. Engine Coolant - Drain
2. Connector (A/F Sensor and Secondary HO2S Sensor) - Disconnect
Disconnect the connectors (A)
Remove the connector clamps (B) and the harness clamps
(C).
3. Connector (Oil Pressure Switch) - Disconnect
Disconnect the connector (A)
Remove