Honda HR-V: 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 Contamination - Inspect
Remove a part from the related parts as described in the table. Then, swab
inside the part with a cotton
swab to see if there is metal, dark grey or black residue.
Fig. 1: A/C System Diagram
Replacement
NOTE: The parts illustration are sample. External appearance may vary from
model to model.
1. A/C Components - Replace
Repair Procedure A
Replace the following parts:
- A/C compressor (A)
- Discharge hose (B)
Repair Procedure B
Replace the following parts:
- A/C compressor (A)
- Discharge hose (B)
- A/C condenser (C)
Repair Procedure C
Replace the following parts:
- A/C compressor (A)
- Discharge hose (B)
- A/C condenser (C)
- Receiver line (D)
Repair Procedure D
Replace the following parts:
- A/C compressor (A)
- A/C condenser (B)
- Expansion valve (C)
- Evaporator core (D)
- All A/C hoses and lines
A/C SYSTEM INSPECTION
Inspection
NOTE:
- For A/C system noise, go to the A/C System Noise Check.
- Check for climate control DTCs using the Self-Diagnostic Function. If
there are any DTCs, go to the appropriate troubleshooting - Refer to: How to
Troubleshoot the Climate Control System, or How to
Troubleshoot the Body Electrical. (With Climate Control)
- Check for HVAC control DTCs using the Self-Diagnostic Function. If there
are any DTCs, go to the
appropriate troubleshooting. (Without Climate Control)
1. A/C System - Inspect
Before troubleshooting any problem with the A/C system, do the following to
check if there is anything
wrong with the A/C system. If any malfunctions are found while performing the
checks, correct them
referring to "Actions to take" in the table given below.
REAR WINDOW DEFOGGER WIRE REPAIR
Reconditioning
1. Defogger Wire - Repair
NOTE: To make an effective repair, the broken section must be no longer
than 1.0 in (25 mm).
- Lightly rub the area around the broken section (A) with fine steel wool,
then clean it with isopropyl alcohol
- Carefully mask above and below the broken area of the rear window
defogger wire (B) with cellophane tapes (C).
- Using a small brush, apply a heavy coat of silver conductive paint
(commercially
available) (A) extending about 0.1 in (3.0 mm) on both sides of the break.
Allow 25
minutes to dry
- Do the function test to confirm that the wire is repaired
- Apply a second coat of paint in the same way. Let it dry 3 hours before
removing
the tape.
READ NEXT:
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
The air conditioning system regulates temperature air outlet by mixing cold
and warm air in an appropriate
ratio. The heater core and evaporator core are installed in the heater unit and
has the air
SEE MORE:
Special Tools Required
Bearing Driver Attachment, 62 x 68 mm
07746-0010500
Driver Handle, 15 x 135L 07749-0010000
Bearing Driver Attachment, 62 x 64 mm
07947-6340400
Replacement
NOTE:
The carrier bearing and the carrier bearing outer race should be
replaced as a set.
Adjust the carrier
Removal & Installation
SRS components are located in this area. Review the SRS component locations -
Refer to: SRS Component
Location Index (KA/KC) and the precautions and procedures before doing repairs or
service.
1. 12 Volt Battery Terminal - Disconnect
2. A/C Refrigerant - Recover
3. Engin