BENDIX VORAD VS-400 User Manual

General Information
31
Diagnostic Trouble Code (DTC)
Isolation Procedures
Component Code: 91
(SA 42, SPN 886, FMI 7)
Forward Looking Radar Out of Alignment
Overview
This code indicates that the Forward Looking Radar (FLR) has determined that the radar is misaligned.
Diagnostic Trouble Code (DTC) Detection
When the vehicle is in motion, the FLR will calculate the vehicle’s center thrust axis and compare this to the radar’s physical horizontal
alignment to determine if the radar is aligned properly. The radar software can compensate for a very slight misalignment
(+/-1°).WhentheFLRhasdeterminedthatthepositionisoffbymorethanwhatitcancorrectfor,theDiagnosticTroubleCode(DTC)is
set.
Symptom
The Bendix
™
VORAD
®
VS-400 Collision Warning System and the Bendix
™
SmartCruise
®
adaptive cruise control will continue to operate,
however, the radar's ability to detect objects at an angle will be compromised. The Driver Interface Unit (DIU) will display a message
indicating the Diagnostic Trouble Code (DTC) condition.
Possible Causes
 • LooseorMisalignedRadar
Repair Procedure
Active Diagnostic Trouble Code Steps to Perform
Code 91, FMI 7 1. Perform the Forward Looking Radar Alignment procedure located in the Appendix.
2. Road test vehicle and make sure the Diagnostic Trouble Code (DTC) condition has
cleared.
3. Test Complete.

BENDIX VORAD VS-400 Specifications

General

Brand	BENDIX
Model	VORAD VS-400
Category	Automobile Accessories
Language	English