User's Manual

Fault Isolation Procedures
2-53
Component Code: 22
(SID 8, FMI 2)
Left Turn Signal
Overview
This fault code indicates an electrical problem in the left turn signal
input. The input from the left turn signal did not match the current
operating conditions.
Detection
Starting at key on and throughout the operation, the Central
Processing Unit constantly monitors the feedback from the left turn
signal.
Fallback
This fault will not allow the Bendix
™
VORAD
®
system to detect
objects when the operator is making a left turn.
Required Tools
• Basic Hand Tools
• Digital Volt/Ohm Meter
• Troubleshooting Guide
• PC-based or Hand-held Diagnostic Tool
Possible Causes
This fault code can be caused by any of the following:
• Central Processing Unit
• OEM Harness
• Left Turn Signal
Harness
Left
Turn Signal
Central
Processing Unit