Class1 119327 - VDR system 118093 118097 118551 118620 119375 - EXTERNAL - Manual (Page 18)

FORM-ENG-0018 REV A 05-27-03
607 NW 27th Ave
Ocala, FL 34475
Ph: 352-629-5020 or 1-800-533-3569
Fax : 352-629-290 or 1-800-520-3473
PRODUCT MANUAL
PAGE 17 OF 26
DATE 10/17/2011
PRODUCT GROUP ES-Key P/N 119914, 118093, 118620, 118551, 119375 REV 1.70
PRODUCT Vehicle Data Recorder and Seat Belt Warning system BY AMS
7. Troubleshooting
PROBLEM LIKELY CAUSES WHAT TO DO
Seat Belt Warning display
shows warning even
when associated seat
isn’t occupied and
associated seat belt isn’t
buckled. Associated seat input is active OR
Associated seat belt input is active OR
Associated seat input configuration switch
is set incorrectly OR
Associated seat belt input configuration
switch is set incorrectly.
Verify seat and seat belt input configuration switch
settings in the Seat Belt Warning input module (see
section 4.2.1).
Verify seat and seat belt input pins on Seat Belt
Warning input module (p/n 118093) for proper polarity
and continuity (see section 9.1).
Verify proper operation of OEM seat and seat belt
switches.
Seat Belt Warning display
shows warning when
occupant is properly
seated and buckled.
Associated seat input is not active OR
Associated seat belt input is not active OR
Associated seat input configuration switch
is set incorrectly OR
Associated seat belt input configuration
switch is set incorrectly OR
Occupant was seated and buckled prior to
power activation of the Seat Belt Warning
input module (p/n 118093).
Verify seat and seat belt input configuration switch
settings in the Seat Belt Warning input module (see
section 4.2.1).
Verify seat and seat belt input pins on Seat Belt
Warning input module (p/n 118093) for proper polarity
and continuity (see section 9.1).
Verify proper operation of OEM seat and seat belt
switches.
Make certain that power is applied to the Seat Belt
Warning input module (p/n 118093) prior to occupant
seating.
Seat Belt Warning display
does not show warning
when occupant is seated
while not buckled.
Associated seat input is not active OR
Associated seat input configuration switch
is set incorrectly.
Verify seat input configuration switch settings in the
Seat Belt Warning input module (see section 4.2.1).
Verify seat input pins on Seat Belt Warning input
module (p/n 118093) for proper polarity and continuity
(see section 9.1).
Verify proper operation of OEM seat and seat belt
switches.
Small Seat Belt Warning
display (p/n 118620)
shows incorrect seat
warning.
Seat Belt Warning input module
(p/n 118093) may be addressed incorrectly.
When the address is incorrectly selected
the displayed seat error will be either 10 +/-
the actual seat. For example, if the warning
should be seat 2 but seat 12 is displayed
then the Seat Belt Warning input module’s
address is set to “2” when it should be set
to “1” OR
The seat input or seat belt input is
connected to the wrong pin of the Seat Belt
Warning input module. For example, if the
warning should be seat 2 but seat 6 is
displayed.
Verify the address setting in the Seat Belt Warning
input module (see section 4.2.4).
Verify that the correct seat/seat belt input is being
used in the connector of the Seat Belt Warning input
module (see section 9.1).
Small Seat Belt Warning
display (p/n 118620)
shows dashes and the
warning icon is flashing
red. The Seat Belt Warning display is not
properly connected to the CAN bus OR
The Seat Belt Warning input module is not
properly connected to the CAN bus or is not
powered. Verify the display’s CAN connection to the CAN bus
(see section 9.2).
Verify that the Seat Belt Warning input module is
powered and properly connected to the CAN bus (see
section 9.1).