Checking the Control Module's Sensor Input

Checking The Control Module's Sensor Input







- Contact Main instrument unit.

Reading: Gearbox Fluid Temperature







The reading should be -40 °C

Checking the wiring harness
Jiggle the leads and in-line connectors at several places and in different directions to reveal intermittent breaks and short circuits in the wiring harness. Observe the multimeter, test lamp or diagnostic tool while doing this.

Is the function correct?

NO - Rectifying the Lead - II

YES - Continue With Checking The Control Module's Sensor Input

















- Connect a jumper lead between pins 1 and 2 of the female connector.

Reading: Gearbox Fluid Temperature







The reading should be 150 °C

Checking the wiring harness
Jiggle the leads and in-line connectors at several places and in different directions to reveal intermittent breaks and short circuits in the wiring harness. Observe the multimeter test lamp or diagnostic tool while doing this.

Is the function correct?

NO - Rectifying the Lead - II

YES - Changing Components