Page 307 - Workshop Manual - Aumark (BJ1051)

04-163
Diagnosis- illumination

Brake Light At One Side Does Not Come On

Circuit Diagram

Ignition switchB026
white-blue black-white

body fuse block B050

04

IG power
relay backup light switch
red-yellow green-yellow green-red

white
green-red green-red
white-red

green-red green-red
chassis fuse block 1 white- black combinatio right
n meter left combination combination
taillight taillight

white- black white- black
white
white-black white- black

battery

white- black

Diagnostic Procedure

1. Checking harnesses

(a) Use a multimeter to measure resistances of harnesses between pin 3 of J101 and pins 2 of
left combination taillight J002 and right combination taillight J005.

(b) Use a multimeter to measure resistances of harnesses between pins 4 of left combination
taillight J002 and right combination taillight J005 and pin 12 of J101.

Resistance: ≤2Ω

Are check results normal ?

Yes > Replace bulb.
No > Repair or replace harnesses.

Page 307