Bendix Commercial Vehicle Systems WINGMAN ADVANCED SD - Manual (Page 19)

19
4.3 TABLE OF BENDIX ® WINGMAN ® ADVANCED ™ DIAGNOSTIC TROUBLE CODES (DTCs)
See Table 6 below:
Table of Diagnostic Trouble Codes (DTCs), Causes and Recommended Actions (4.3)
DTC Actions
40 - Short to ground
41 -
Short to battery
Voltage too high (includes DTCs 89, 92)
Voltage too low (includes DTCs 90, 91)
Possible causes:
These trouble codes result from incorrect ignition, battery supply
voltage, or wiring harness issues as measured at the radar
sensor.
Review the following sections:
• 4.5: Ignition Voltage Too Low
• 4.5: Ignition Voltage Too High
• 4.5: Power Supply Tests
• 4.8: Troubleshooting Wiring Harnesses
Perform the following:
• Verify ignition supply voltage to the radar sensor is between
9 to 16 VDC.
• Visually check for damaged or corroded connectors.
• Visually check for damaged wiring.
• Clear the Wingman Advanced trouble codes using the
procedure in Section 4.4: Clearing Diagnostic Trouble Codes
(DTCs)
. If the error returns, call the Bendix Tech Team for
assistance at 1-800-AIR-BRAKE.
55 - Maximum alignment value is reached
56 - Fast alignment value is reached
57 - Slight alignment value is reached
(This trouble code will not cause Wingman
Advanced to disable. Loss of performance
following a vehicle or following distance
alerts may be observed.)
Possible causes:
Radar sensor OUT OF ALIGNMENT
Review the following sections:
• 6.09: Check Lateral Alignment
• 6.10: Adjust Lateral Alignment
• 6.11: Reset the Alignment Value
Perform the following:
Clear the Wingman Advanced trouble codes using the procedure
in Section 4.4: Clearing Diagnostic Trouble Codes (DTCs).
If the error returns, call Bendix for assistance at
1-800-AIR-BRAKE.
81 - Voltage too high
82 - Voltage too low
83 - Invalid Temperature
84 and 85 - Temperature too high
94 - Voltage too high
95 and 96 - Voltage too low
(All) Internal radar sensor errors:
1-39, 42-54, 58-80, 86-88, 93, 97-143,
145-151, 154, 194-196
152 - Transmission ratio learning process not
completed
Possible causes:
Some error conditions may occur at extreme high or low
temperatures. These trouble codes must be diagnosed
with the ambient temperature above 32°F (0°C).
Perform the following:
• Clear the Wingman Advanced trouble codes using the
procedure in Section 4.4: Clearing Diagnostic Trouble
Codes (DTCs)
.
• If the error returns, call the Bendix Tech Team for assistance
at 1-800-AIR-BRAKE.
144 - Vehicle is not providing expected
deceleration during engine retarder or
foundation braking
Possible causes:
Brake system and/or engine retarder are not performing as they
should.
Perform the following:
• Check engine, and engine retarder trouble codes.
• Inspect brake mechanical and pneumatic system for proper
operation.
• Clear the Wingman Advanced trouble codes using the
procedure in Section 4.4: Clearing Diagnostic Trouble Codes
(DTCs)
.
• If the error returns, call the Bendix Tech Team for assistance
at 1-800-AIR-BRAKE.
TABLE 6 - DIAGNOSTIC TROUBLE CODES (PAGES 19-22)