 |
|||
|
|
|||
|
Page Title:
TRAILER RIGHT STOP/TURN LIGHT DOES NOT ILLUMINATE (CONT) |
|
||
| ||||||||||
|
|
 TM 9-2320-366-20-1
e66. TRAILER RIGHT STOP/TURN LIGHT DOES NOT ILLUMINATE (CONT)
WARNING
Read WARNING
KNOWN INFO
TEST OPTIONS
on following page.
4.
Voltage Test or
Towing vehicle right stop/turn
STE/ICE-R Test #89
light OK.
Is 12 VDC present at relay
REASON FOR QUESTION
Circuit breaker CB44 OK.
K31 terminal 86 on PDP?
Trailer electrical system OK.
If 12 VDC is not present,
Rear lights cable assembly OK.
wire 460B is faulty.
Rear intervehicular 24 VDC
(12 pin) cable.
POSSIBLE PROBLEMS
NO
Faulty dashboard cable
assembly.
Faulty relay K31.
Repair wire 460B from relay K31 terminal 86 on
PDP to connector J19 socket 3 (para 2-45) or
replace WTEC II dashboard cable assembly
YES
(para 7-10) or WTEC III dashboard cable
assembly (para 7-11).
KNOWN INFO
TEST OPTIONS
5.
Continuity Test or
Towing vehicle right stop/turn
STE/ICE-R Test #91
light OK.
Is continuity present from
REASON FOR QUESTION
Circuit breaker CB44 OK.
relay K31 terminal 85 on
Trailer electrical system OK.
If continuity is not present,
PDP to ground?
Rear lights cable assembly OK.
wire 3048 is faulty.
Rear intervehicular 24 VDC
(12 pin) cable.
POSSIBLE PROBLEMS
Faulty dashboard cable
NO
assembly.
Faulty relay K31.
Repair wire 3048 from K31 terminal 85 on PDP
to terminal board TB2 position 53 (para 2-45)
YES
or replace WTEC II dashboard cable assembly
(para 7-10) or WTEC III dashboard cable
assembly ( para 7-11).
Replace relay K31 (para 7-9).
2-800
Change 1
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals