Page 320 - Workshop Manual - Aumark (BJ1051)

04-176
Diagnosis – Illumination

Interior Light At One Side Does Not Come On

Circuit Diagram

body fuse block B050

red-yellow
yellow

white-blue

front
ceiling light
04 door off off
courtesy
white-blue
on on

chassis fuse
block 1 red-white

green
white
green green

green green
battery
left door right door
light switch light switch

self-grounding self-grounding

Diagnostic Procedure

1. Checking harnesses

(a) Use a multimeter to measure resistance of harness between pin 1 of front ceiling light F002
and bulb positive (+).
Resistance: ≤2Ω

(b) Use a multimeter to measure resistance to ground of pin 1 of front ceiling light F002.
Resistance: >1MΩ

Are check results normal?

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

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