Page 585 - Workshop Manual - Tunland (2017)

DIAGNOSTICS - LIGHTING SYSTEM 04-447

(c) Measure the electrical resistance based on
the value in the following form.
Standard resistance (check whether there
is short circuit)

Multimeter connection Standard value
K002 04
K002（1）- Ground ≥1 ΜΩ

ftwxd041411

Check whether the result is normal?
Yes> go to step 3
No > Maintenance or replace harness.

3 . Check reverse lamp switch
(a) Ignition Switch: OFF.
(b) Remove the reverse lamp switch (see "Chapter 31 Transmission - transmission,
replacement").

(c) Check the reverse lamp switch.
Standard voltage

Multimeter
Specified
Conditions connection
value
stitch
Turn off the
reverse lamp 1 - 2 ≥ 1 MΩ
switch
Turn on the
reverse lamp 1 - 2 ＜ 2 Ω
switch

Check whether the result is normal?
Yes> go to step 4
No > Replace the reverse lamp switch.

4 . Check the harness and connectors (reverse lamp fuse – reverse lamp switch)
(a) Ignition Switch: OFF.