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.
READ NEXT:
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:
Intermediate Shaft Removal and Installation
Removal and Installation
1. Transmission Fluid - Drain
Drain the transmission fluid, then reinstall the drain plug with a new
sealing washer
M/T
CVT
2. Right Driveshaft - Remove
3. Intermediate Shaft Assembly - Remove
Fig. 2: Intermediate Shaft Assembly Dowel Bolts And Flange Bolt With
Keyless Access System Symptom Troubleshooting - Cannot Select ON Mode With
Keyless Access And With The Keyless Remote Touching The Engine Start/Stop Switch
1. Keyless access system check 1:
Do this procedure 10 times: Turn the vehicle to the ON mode while
turning the steering wheel to the
left and to the right.
Does the system change to ON mode?
YES
Intermittent failure, the system is OK at this time. Check for loose or poor
connection.
NO
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