U1088

U1088

SRS No Signal







Fault symptoms
- The LED on the control button unit shows a red light.
or
- no LED indication on the control button unit.

On-Board Diagnosis

Type of diagnosis:
- Continuous

Enabling criteria:
- Ignition ON.

Fault criteria:
- No signal from SRS for more than 15 s.

Checking the wiring harness
Jiggle the wiring harness at several points and in different directions to detect intermittent breaks and short circuits. Check switches, connectors and crimp connections for oxidation, withdrawn pins and pin clamping force.

Diagnostic help
The historical fault codes are erased after 50 fault free driving cycles.

Fault Diagnosis Procedure (2005;2006;2007;2008;2009;2010)