Honda 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 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:
Shift Fork Clearance Inspection
1. Measure the clearance between each shift fork (A)
and its matching synchro sleeve (B). If the clearance
exceeds the service limit, go to step 2.
Standard: 0.35-0.65 mm (0.014-0.026 inj
Service ...
Maintenance Main Items
If message "SERVICE" does not appear more than 12 months after the display is
reset change the engine oil every year.
NOTE:
- Independent of the maintenance messages in the smart maint ...
ECM/PCM Update
Special Tools Required
- Honda diagnostic system (HDS) tablet tester
- Honda Interface Module (HIM) and an iN workstation
with the latest HDS software version
- HDS pocket tester ...