Honda Accord: Evaporator Temperature Sensor Test
NOTE: Before testing the sensor, check for HVAC DTCs (see page 2 1 - 9).
1. Remove the evaporator temperature sensor (see page 21-67).
2. Dip the sensor in ice water, and measure the resistance between its terminals.
EVAPORATOR TEMPERATURE SENSOR
Terminal side of male terminals
3. Pour warm water on the sensor, and check for a change in the resistance.
4. Compare the resistance readings with the specifications shown in the graph; the resistance should be within the specifications.
5. If the resistance is not as specified, replace the evaporator temperature sensor (see page 21-67).
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 12. Before
performing any other troubleshoo ...
Power Transistor Test
1. Remove the passenger's dashboard undercover (see
page 20-170).
2. Disconnect the 4P connector from the power
transistor.
3. Measure the resistance between terminals No. 3 and
No. 4 of the ...
See also:
Power Mirror Actuator Test
1. Remove the mirror mount cover (see page 20-62).
2. Disconnect the 8P connector (A) from the power
mirror actuator (B).
3. Check the actuator operation by connecting battery
power and ground ...
Daytime Running Lights
With the headlight switch off or in
the
position, the high beam
headlights and the high beam
indicator come on with reduced
brightness when you turn the
ignition switch to the ON (II)
po ...
Oil Pump Chain Replacement
NOTE: Keep the oil pump chain away from magnetic
fields.
Removal
1. Remove the drive belt (see page 4-30).
2. Remove the oil pan (see page 7-11).
3. Support the engine with a jack and a wood ...