Honda HR-V: Multiplex Integrated Control Unit (Micu) - Diagnostics
Honda HR-V (2015-2021) Service Manual / Accessories & Equipment / Multiplex Integrated Control Unit (Micu) - Diagnostics
- DTC B1002 MICU Internal Error (EEPROM Error)
- DTC B1028: Rear Wiper Motor (Park) Signal Error
- DTC B1077 Windshield Wiper Motor (Park) Signal Error
- DTC B1127 Driver's Door Key Cylinder Switch Input Circuit Malfunction (Simultaneous Input of Lock and Unlock Signal)
- DTC B1128 Driver's Door Remote Switch Input Circuit Malfunction (Simultaneous Input of Lock and Unlock Signal)
- DTC B1129 Driver's Door Knob Switch Input Circuit Malfunction (Simultaneous Input of Lock and Unlock Signal)
- DTC B1275, B1276, B1277, B1278 : Headlight Malfunctions
- DTC B1279 Dimmer Switch Circuit Malfunction
- DTC B1280 Turn Signal Switch Circuit Malfunction
- DTC B1281, B1282, B1283, B1284 Front Wiper Position Circuit Malfunctions
- DTC U1280 (MICU) B-CAN Communication Bus Line Error (BUS-OFF)
- DTC U128D (MICU) MICU Lost Communication With Gauge Control Module
READ NEXT:
DTC B1002 MICU Internal Error (EEPROM Error)
DTC (MICU)
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
Diagn
DTC B1028: Rear Wiper Motor (Park) Signal Error
DTC (MICU)
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
Diagn
DTC B1077 Windshield Wiper Motor (Park) Signal Error
DTC (MICU)
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
Diagn
SEE MORE:
Transmission Fluid (HCF-2) Replacement (CVT)
Replacement
NOTE: Keep all foreign particles out of the transmission.
1. Vehicle - Lift Set
2. Engine Undercover - Remove (With 2WD)
3. Engine - Warm Up
Start the engine, and warm it up to normal operating temperature (the
radiator fan comes on twice).
Turn the engine off.
4. Transmission Flui
DTC Troubleshooting 111-11: Back-Up Light Switch Stuck OFF
NOTE:
Before you troubleshoot, review the general troubleshooting information.
If DTC 86-11 is indicated at the same time, do the DTC 86-11
troubleshooting first.
1. Back-up lights check:
Turn the vehicle to the ON mode.
Check the back-up lights when the shift lever is in reverse.
Are the
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