M1085/M1086/M1089/M1096 INTERMEDIATE, SIDE, AND/OR REAR MARKER LIGHT(S) DO NOT ILLUMINATE (cont)

TM 9-2320-366-20-1

e48B. M1085/M1086/M1089/M1096 INTERMEDIATE, SIDE, AND/OR REAR MARKER

LIGHT(S) DO NOT ILLUMINATE (CONT)

CAUTION

Read CAUTION

KNOWN INFO

TEST OPTIONS

on following page.

16.

Continuity Test or

Other marker lights illuminate.

STE/ICE-R Test #91

Rear composite lights

Is continuity present from

illuminate.

REASON FOR QUESTION

connector J51 pin 7 to

POSSIBLE PROBLEMS

If continuity is not present,

terminal board TB1 position

wire 489 is faulty. If

Faulty rear lights cable

11?

continuity is present, wire 489

assembly.

is faulty.

Faulty dashboard cable

assembly.

Repair wire 489 from connector J51 pin 7 to

terminal board TB1 position 11 (para 2-45) or

YES

replace WTEC II dashboard cable assembly

(para 7-10) or WTEC III dashboard cable

assembly (para 7-11).

Repair wire 489 from connector P51 socket 7 to splice

(refer to Table 2-12.3. M1085/1086/M1089/M1096 Rear

Marker Light Wire 489 Splices) (para 2-45) or replace

M1086/M1089 rear lights cable assembly (para 7-104)

or M1085/M1096 rear lights cable assembly (para 7-84).

2-604.86

Change 1