Isuzu KB P190. Manual — part 1327

8A-370 ELECTRICAL-BODY AND CHASSIS

VEHICLE SPEED SENSOR (INSTALLED

ON THE TRANSMISSION)

The speed sensor is installed on the rear portion of the
transmission.
The number of pulses generated is four pulses per one rotation
of the pinion shaft.

Vehicle Speed Sensor Inspection

1. Connect the vehicle speed sensor connector 1

E44

to the

battery (+) terminal and 2

E44

to the (-) terminal.

2. Connect a resistance of 1.3K ohm to 5K ohm (1/4 W or

more) between connectors 1

E44

and 3

E44

CAUTION:
Be extremely careful not to connect the battery (+)
terminal to the connector 3

E44

.

This may damage the vehicle speed sensor.

3. Rotate the shaft of the vehicle speed sensor slowly and

measure the voltage at the both ends with a digital tester.

The voltage, with one rotation of shaft fluctuates four times in
the following range: 10 to 14V - 2V or less.

ELECTRICAL-BODY AND CHASSIS 8A-371

HEATER AND AIR CONDITIONING

PARTS LOCATION (RHD)

RTW78AXF039101& RTW78AXF045301

8A-372 ELECTRICAL-BODY AND CHASSIS

PARTS LOCATION (LHD)

RTW78AXF039201 & RTW78AXF045401

ELECTRICAL-BODY AND CHASSIS 8A-373

PARTS LOCATION C24SE

C56

E60

To E6, E7, E8, E9

E70

E72

H34

To E64, E75

To E18

E84

To E66

E59

E69

E2

To E85

E65