Honda HR-V: HVAC System - Testing & Troubleshooting
Honda HR-V (2015-2021) Service Manual / HVAC / HVAC System - Testing & Troubleshooting
- Inspection & Adjustment
- Description
- Testing
- General Information
- Check
- Symptom Troubleshooting
- Troubleshooting
- Connector for Inputs and Outputs
- Disassembly and Reassembly
- Overhaul
- How to Information
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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 illu
A/C System Description - A/C Pressure Sensor
The A/C pressure sensor is attached to the receiver line on the outlet side
of the A/C condenser. The sensor's
output voltage changes in response to changes in A/C discharge pressure. The PCM
receiv
SEE MORE:
Fuel Tank Removal and Installation (KA/KC)
Removal and Installation
1. Fuel Pressure - Relieve
2. Fuel Tank - Drain
Drain the fuel tank, then reinstall the fuel tank unit without connecting the
fuel tank unit connector and the quick-connect fitting.
3. Front Floor Undercover - Remove - Refer to: Rear Floor Undercover Removal
and Installati
Immobilizer-Keyless Entry Control Unit - Diagnostics
DTC TROUBLESHOOTING
DTC U1280 COMMUNICATION BUS LINE ERROR (BUS-OFF) (IMMOBILIZER-KEYLESS
CONTROL UNIT)
DTC (Immobilizer-Keyless Control Unit)
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 Troubl
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