Honda HR-V: DTC U0402-68 TCM Malfunction
NOTE : Before you troubleshoot, review the how to troubleshoot information - Refer to: How to Troubleshoot the Forward Collision Warning (FCW), or How to Troubleshoot the Lane Departure Warning (LDW).
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DTCs (FCW/LDW)
1. Problem verification.
- Turn the vehicle to the ON mode.
- Clear the DTC with the HDS.
Clear DTCs
- Turn the vehicle to the OFF (LOCK) mode.
- Wait for 10 seconds.
- Turn the vehicle to the ON mode.
- Check for DTCs with the HDS.
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Is DTC U0402-68 indicated?
YES
Go to PGM-FI system troubleshooting - Refer to: How to Troubleshoot the Fuel and Emissions Systems, or How to Troubleshoot the CVT System (CVT).
NO
Intermittent failure, the system is OK at this time.
DTC U0416-68 VSA SYSTEM MALFUNCTION
NOTE : Before you troubleshoot, review the how to troubleshoot information - Refer to: How to Troubleshoot the Forward Collision Warning (FCW), or How to Troubleshoot the Lane Departure Warning (LDW).
.png)
DTCs (FCW/LDW)
1. Problem verification.
- Turn the vehicle to the ON mode.
- Clear the DTC with the HDS.
Clear DTCs
- Turn the vehicle to the OFF (LOCK) mode.
- Wait for 10 seconds.
- Turn the vehicle to the ON mode.
- Check for DTCs with the HDS.
.png)
Is DTC U0416-68 indicated?
YES
Go to VSA system troubleshooting.
NO
Intermittent failure, the system is OK at this time.
READ NEXT:
DTC U0423-68 Gauge Control Module Malfunction
NOTE : Before you troubleshoot, review the how to troubleshoot information -
Refer to: How to Troubleshoot
the Forward Collision Warning (FCW), or How to Troubleshoot the Lane Departure
Warning (LDW
DTC U3003-16 Power Supply Voltage Too Low
NOTE : Before you troubleshoot, review the how to troubleshoot information -
Refer to: How to Troubleshoot
the Forward Collision Warning (FCW), or How to Troubleshoot the Lane Departure
Warning (LDW
SEE MORE:
Tire Pressure Monitor System Reminder
NOTE: To determine the appropriate reset procedure, refer to TPMS REMINDER
RESET
INDEX.
TPMS REMINDER RESET INDEX
(1) There are no TPMS reset procedures required for these models. Ensure
tires are inflated to
recommend pressure. Tire pressure sensor IDs need to be memorized if new sensor
or TPM
PGM-FI System Description - A/F Sensor/HO2S Feedback Air/Fuel Ratio
Control
(KA/KC)
Air-fuel ratio control is part of fuel injection control and comprises the
steps of:
Calculating basic injection amount from intake airflow amount and engine
speed
Calculating air-fuel ratio correction value from the oxygen density in
the exhaust gas and reflecting the
calculated values to
