In-Car Temperature Sensor Test; In-Car Temperature Sensor Replacement - Honda 2004 Odyssey Service Manual

In-car Temperature Sensor Test

Check for a change in resistance by heating or cooling
the sensor with a hair drier.
Compare the resistance reading between the No. 1 and
No. 2 terminals of the in-car temperature sensor with
the specifications shown in the graph; the resistance
should be within the specifications.
IN-CAR TEMPERATURE SENSOR
12
11
10
9
8
7
RESISTANCE
6
(k )
5
4
3
2
1
14 32
10
50 68 86 104 °F
0 10 20 30 40 °C
TEMPERATURE
In-car Temperature Sensor
Replacement
1. Remove the dashboard lower cover (see page 20-
69).
2. Remove the self-tapping screws and the in-car
temperature sensor (A) from the dashboard lower
cover (B).
3. Install the sensor in the reverse order of removal.
Be sure to connect the air hose securely.
A
B
21-117 21-117