Page 619 - Workshop Manual - Tunland (2017)

DIAGNOSTICS - ASSEMBLY INSTRUMENT 04-481

(b) Disconnect the connector C013 of
combination instrument.

04

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(c) Use a multimeter to measure the resistance
between pin 1 of connector C013 of
combination instrument and the ground.
C013
Standard resistance (check whether there
is short circuit)
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
Multimeter connection Standard value
C013 (1) -ground ≥ 1 MΩ
1

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(d) Use a multimeter to measure the resistance
between pins 3 of connector C013 of the
combination instrument and the ground.
C013
Standard resistance (check whether there
is short circuit)
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
Multimeter connection Standard value
C013 (3) -ground ≥ 1 MΩ
3

ftwxd041421

Check whether the result is normal?
Yes> replace combination instrument assembly.

No > Repair the to-ground short circuit of the circuit between fuse F26（7.5 A） and
pin 1 of connector C013 of combination instrument; Repair the to-ground short circuit