Page 666 - Workshop Manual - Tunland (2017)

04-528 DIAGNOSTICS - VEHICLE CONTROL SYSTEM

Check whether the result is normal?

Yes> go to step 2
No> replace fuse

2 . Check the harness and connector (fuse-BCM control unit)

04 (a) Disconnect battery negative cable.

(b) Disconnect the connector C036 of BCM
control unit.

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(c) Measure the electrical resistance based on
the value in the following form.
Multimeter connection Standard value

F22(7.5A)-C036（E1）
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 ＜ 2 Ω
C036 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
F26(10A)-C036（E3）

7.5A 7.5A 10A 5A 20A 7.5A
F41
F30 F31 F32 F33 F35 F34 86
F40 R01
7.5A 10A 5A
F39 25A 85

F24 F25 F26 F27 F28 F29 30 87
F38 15A 87A C037
15A 10A
F37 10A 7.5A
F36 15A F19 F21 F18 F20 F22 F23 86
R07
20A 25A 5A
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Check whether the result is normal?
Yes> go to step 3
No > Maintenance or replace harness.
3 . Check the harness and connectors (BCM controlling unit -grounding)

(a) Ignition Switch: OFF.