Honda HR-V: DTC U3000-51 (Gauge Control Module) Reprogramming Error
Honda HR-V (2015-2021) Service Manual / Accessories & Equipment / Gauge Control System - Diagnostics / DTC U3000-51 (Gauge Control Module) Reprogramming Error
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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 charger) to maintain system voltage.
- Never turn the vehicle to the ACCESSORY mode or OFF (LOCK) mode, during the reprogramming. If there is a problem with the reprogramming, turn the vehicle to the ON mode.
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 U3000-51 indicated?
YES
Reprogramming the gauge control module.
NO
Intermittent failure, the system is OK at this time.
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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:
HFL Switch Test
Test
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. Driver's Airbag - Remove
2. Lower Garnish Assembly - Remo
Inspection & Adjustment
A/C SYSTEM CONTAMINATION INSPECTION
Inspection
NOTE:
If the A/C compressor failure is diagnosed, always use this inspection
to check the extent of
contamination in the A/C system.
The parts illustration are sample. External appearance may vary from
model to model.
1. A/C System Contaminatio
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