Page 195 - Workshop Manual - Tunland (2017)

DIAGNOSTICS - SRS SYSTEM 04-57

Diagnostic steps

1 . Check the harness (Passengers’ air bag assembly-SRS control module)

(a) Confirm the ignition switch is closed, and disconnect the negative pole of the battery
for more than 90 seconds.
(b) Dismantle horn button assembly and disconnect the driver's SRS assembly connector.
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(c) Disconnect Passengers’ air bag assembly connector C030.

(d) Disconnect SRS control module connector
C016.

(e) Measure the resistance between SRS control
module connector C016 and Passengers’
air bag connector C030.
Standard voltage

Multimeter connection Standard value
C016(18) - C010(1)
＜ 2 Ω
C016(19) - C010(2)

Check whether the result is normal?

Yes> Replace passengers’ SRS assembly, and use diagnostic unit to remove
diagnostic defect code; if the defect code is not removed, replace SRS control module.
No > Maintenance or replace harness.