Honda Accord: In-car Temperature Sensor Test - Climate Control - Heating, Ventilation, and Air Conditioning - Honda Accord MK8 2008-2012 Service ManualHonda Accord: In-car Temperature Sensor Test

NOTE: Before testing the sensor, check for HVAC DTCs (see page 21-101).

1. Remove the in-car temperature sensor (see page 21-184).

2. Test the in-car temperature sensor while holding it in front of the dashboard center vent.

• Measure the resistance with the system set to Max Cool.

• Measure the resistance with the system set to Max Hot.

3. Compare the resistance reading between terminals No. 1 and No. 2 of the in-car temperature sensor with the specifications shown in the graph; the resistance should be within the specifications for whatever the ambient temperature is.

IN-CAR TEMPERATURE SENSOR

4. If the resistance is not as specified, replace the in-car


4. If the resistance is not as specified, replace the in-car temperature sensor (see page 21-184).

    A/C Signal Circuit Troubleshooting
    NOTE: • If the blower motor does not run at all speeds, the A/C compressor will be inoperative. Run the self-diagnostic function, and check for DTC B1241. Before performing any other troubl ...

    In-car Temperature Sensor Replacement
    1. Remove the driver's inner dashboard trim (see page 20-167). 2. Disconnect the connector (A), and remove the in-car temperature sensor (B) from the air hose (C). 3. Install the sensor in the ...

    See also:

    Vehicle Stability Assist (VSA ), aka Electronic Stability Control (ESC), System
    The vehicle stability assist (VSA) system helps to stabilize the vehicle during cornering if the vehicle turns more or less than desired. It also assists you in maintaining traction while ac ...

    Immobilizer-Keyless Control Unit Replacement
    1 . Remove the driver's dashboard lower cover (see page 20-166). 2. Remove the steering column covers (see page 20-181). 3. Disconnect the 7P connector (A) from the immobilizer-keyless contro ...

    Passenger's Airbag Cutoff Indicator Replacement
    1. With navigation: Remove the dashboard center vent (see page 20-178). 2. Without navigation: Remove the audio unit (see page 23-114). 3. Disconnect the 6P connector (A) from the passenger's ...