Page 185 - Workshop Manual - Tunland (2017)

DIAGNOSTICS - SRS SYSTEM 04-47

Diagnostic steps

1 . Check clock spring

(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 04
disconnect the driver's SRS assembly
connector.
(c) Disconnect the connector of clock spring
C010.

(d) Check the resistance between clock spring
socket C010 and driver’s SRS assembly
connector.
Standard voltage

Multimeter connection Standard value

C010 (1) Driver’s SRS
assembly connector (1)
＜ 2 Ω
C010 (2) Driver’s SRS
assembly connector (2)

Check whether the result is normal?

Yes> go to step 2
No> Replace the clock spring

2 . Check the harness (SRS control module-clock spring)