SPA / B0959 06
Read the instructions below then
start the fault diagnostic procedure.
Symptom: Message appears in display.
SPA stops all measurements and the acoustic signals from SID for SPA are switched off.
Left Center Distance Sensor. Communication line is open or short to ground.
Fault symptom
| • | Message appears in display. |
| • | SPA stops all measurements and the acoustic signals from SID for SPA are switched off. |
On-board diagnosis
Type of diagnosis:
Enable criteria:
| • | Battery voltage greater than 9 V. |
| The following diagnostic trouble codes may not be generated: |
Fault criteria:
| Signal Lines(s) Shorted to Ground |
System reaction to a fault:
| The control module is inactive until it receives a signal from the sensor. |
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
Diagnosis regards:
| Electrical fault in connecting leads or component. |
Functions in the diagnostic tool related to the fault:
| Distance, Left Middle Sensor |
| (See also description of readings/activations in diagnostic tool) |
