Honda HR-V: Blower Power Transistor Test
Test
SRS components are located in this area. Review the SRS component locations -
Refer to: SRS Component
Location Index (KA/KC), or SRS Component Location Index (KA/KC) and the
precautions and
procedures before doing repairs or service.
1. Glove Box - Remove
2. Blower Power Transistor - Test
![HVAC System - Testing & Troubleshooting](images/books/1097/index 95(15).png)
- Disconnect the blower power transistor connector.
- Measure the resistance between terminals No. 1 and No. 3 of the blower
power transistor. It should be about 1.5 kΩ.
- If the resistance is within the specifications, go to step 3.
- If the resistance is not within the specifications, replace the
blower
power transistor.
NOTE: Also check the blower motor. Blower power transistor failure
can be caused by a defective blower motor.
- Reconnect the connector to the blower power transistor.
![HVAC System - Testing & Troubleshooting](images/books/1097/index 96(14).png)
- Connect climate control unit connector A (32P) terminals No. 2 and No. 4
with a
jumper wire
- Turn the vehicle to the ON mode
- Check that the blower motor runs.
- If the blower motor does not run, replace the blower power
transistor.
NOTE: A faulty blower motor can cause the blower power
transistor to fail.
Before replacing the blower power transistor, check the blower motor for
binding, and replace it if necessary.
- If the blower motor runs, the blower power transistor is OK.
3. All Removed Parts - Install
- Install the parts in the reverse order of removal.
BLOWER RESISTOR TEST
Test
SRS components are located in this area. Review the SRS component locations -
Refer to: SRS Component
Location Index (KA/KC), or SRS Component Location Index (KA/KC) and the
precautions and
procedures before doing repairs or service.
1. Glove Box - Remove
2. Blower Resistor - Test
![HVAC System - Testing & Troubleshooting](images/books/1097/index 97(14).png)
![HVAC System - Testing & Troubleshooting](images/books/1097/index 1(18).png)
- Disconnect the blower resistor connector.
- Measure the resistance between the following terminals of
the blower resistor and compare them with the values in the
table.
NOTE: Also check the blower motor. Blower resistor failure
can be caused by a defective blower motor.
- If the resistance is not within the specifications, replace the
blower resistor.
3. All Removed Parts - Install
- Install the parts in the reverse order of removal.
READ NEXT:
Test
1. Heater Control Panel - Remove
2. Heater Fan Switch - Test
Check for continuity between the terminals in each
switch position according to the table.
If the continuity could not found bet
A/C SERVICE TIPS AND PRECAUTIONS
Compressed air mixed with the R-134a forms a combustible vapor.
The vapor can burn or explode causing serious injury.
Never use compressed air to pressure test R-
SEE MORE:
These screens adjusts the rearview camera image guide lines.
Rear Camera (Not available in this model (grayed out) )
Corner Camera (Not available in this model (grayed out) )
Rear wide camera
Rear Wide Camera
Select the item you want to adjust.
Static Guideline
Dynamic Guideline
Select th
Removal
1. Vehicle - Lift
2. No. 2 Propeller Shaft - Disconnect
3. Rear Differential - Support
4. Rear Differential Front Mount - Remove
Remove the rear differential front mount bracket (A).
Remove the rear differential front mount (A).
5. Rear Differential Rear Mount - Remove
Remove the