ELECTRICAL SYSTEM
B2050, B2350, B2650, B3150, WSM
9-S36
(5) Coolant Temperature Sensor (CABIN Model)
Connector Voltage
1. Disconnect the connector and turn the key switch "ON"
position.
2. Measure the voltage with a voltmeter across the terminals
shown in the table below.
3. If the reference value is not indicated as shown in the table
below, check the relating electric circuit.
9Y1210982ELS0068US0
Sensor Resistance
1. Measure the resistance with an ohmmeter across the terminals
shown in the table below.
2. If the reference value is not indicated, the intake air temperature
sensor is damaged.
9Y1210982ELS0069US0
Voltage
Key switch at
"ON"
Terminal 2 –
chassis
Approx. 5 V
(1) Coolant Temperature Sensor (2) Connector (Harness Side)
Resistance
at î›20 °C (î›4 °F)
Terminal 1 – 2
Approx. 15.0 k
at 20 °C (68 °F) Approx. 2.45 k
at 80 °C (176 °F) Approx. 0.318 k
Tightening torque
Coolant temperature
sensor
Less than
19.6 N·m
2.00 kgf·m
14.5 lbf·ft
(1) Connector (Sensor Side) A: Resistance
B: Temperature