SAAB WIS ONLINE

ACC / B0175 02

Read the instructions below then start the fault diagnostic procedure.

  B0175 02


Air Mix Temperature Sensor Left Vent Circuit, Short to Ground



On-board diagnosis

Type of diagnosis:

Continuous

Enable criteria:

Ignition ON.

Fault criteria:

Voltage on control module sensor input is below 0.2 V.

Checking the wiring harness

Move the wiring harness at several spots and in several directions to reveal intermittent breaks and short-circuits. Check switches, connectors and crimp connections for oxidation, retracted pins and pin clamping force.

Diagnostic help

In case of a fault, the control module will use the value from the mixed air temperature sensor, left-hand floor.

Diagnostic help

Diagnosis regards:

Electrical fault in connecting leads or component.

Functions in the diagnostic tool related to the fault:

Test value:
Air Mix Temperature Sensor Left Vent
Air Mix Temperature Left Vent
Air Mix Temperature Sensor Left Floor
Air Mix Temperature Left Floor
(See also description of readings/activations in diagnostic tool)