Honda HR-V Owners & Service Manuals

Honda HR-V: Fuel and Emissions Systems Symptom Troubleshooting Index (KA/KC)

Honda HR-V (2015-2021) Service Manual / Engine / Fuel and Emissions - Testing & Troubleshooting / Symptom Troubleshooting / Fuel and Emissions Systems Symptom Troubleshooting Index (KA/KC)

Symptom Troubleshooting Index

When the vehicle has one of these symptoms, check for a diagnostic trouble code (DTC) with the HDS. If there is no DTC, do the diagnostic procedure for the symptom, in the sequence listed, until you find the cause.

Fuel and Emissions - Testing & Troubleshooting

Fuel and Emissions - Testing & Troubleshooting

Fuel and Emissions - Testing & Troubleshooting

Fuel and Emissions - Testing & Troubleshooting

ENGINE STALLS DIAGNOSTIC INTERVIEW

Engine stalls condition - Possible cause pattern chart from diagnostic interview

Fuel and Emissions - Testing & Troubleshooting

Fuel and Emissions - Testing & Troubleshooting

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     Engine Stalls

    Special Tools Required Vacuum Pump/Gauge, 0-30 inHg Snap-on YA4000A or equivalent, commercially available NOTE: Before beginning this troubleshooting, do a customer diagnostic interview - Refer t

     Engine Will Not Start, Engine Starts But Stalls Immediately, Or Engine Is Hard To Start

    Special Tools Required Vacuum Pump/Gauge, 0-30 inHg Snap-on YA4000A or equivalent, commercially available NOTE: Before beginning this troubleshooting, do a customer diagnostic interview - Refer t

     Hard To Start Engine Diagnostic Interview

    Hard-to start condition - Possible cause pattern chart from diagnostic interview FUEL CAP WARNING MESSAGE STAYS ON (MIL WORKS OK, NO DTCS SET) (KA/KC) Diagnostic procedure Do the troubleshooting pr

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     Connector for Inputs and Outputs

    CLIMATE CONTROL UNIT CONNECTOR FOR INPUTS AND OUTPUTS Climate Control Unit Connector A (32P) Climate Control Unit Connector B (12P)* *:Dual A/C type Climate Control Unit Connector A (32P) Climate Control Unit Connector B (12P) HVAC CONTROL UNIT CONNECTOR FOR INPUTS AND OUTPUTS (KA/KX)

     Climate Control Unit Power and Ground Circuit Troubleshooting

    NOTE: Do this troubleshooting procedure only if sent here by symptom troubleshooting index - Refer to: Heating and A/C Systems Symptom Troubleshooting Index (Heating/Air Conditioning), or Climate Control System Symptom Troubleshooting Index (Climate Control). 1. Fuse check: Turn the vehicle to t

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