Mitsubishi Electric Lancer Evolution-VII Workshop Manual page 577

52B-46
SRS - Post-collision Diagnosis
REPAIR PROCEDURE
DEPLOYED DRIVER'S AND FRONT PASSENGER'S AIR
BAGS OR OPERATED SEAT BELT PRE-TENSIONER.
1. Replace the following parts with new ones.
SRS-ECU (Refer to P.52B-50.)
D
Driver's air bag module (Refer to P.52B-52.)
D
Front passenger's air bag module (Refer to P.52B-52.)
D
Seat belt with pre-tensioner (Refer to P.52B-61.)
D
2. Check the following parts and replace if malfunction is
found:
Clock spring (Refer to P.52B-52.)
D
Steering wheel, steering column and intermediate
D
joint
(1) Check the wiring harness (built into steering
(2) Check the driver's air bag module for proper
(3) Check the steering wheel for noise, binds or
3. Check the harness for binding, connectors for damage,
poor connections, and terminals for deformation.
(Refer to P.52B-44.)
UNDEPLOYED AIR BAGS OR UNOPERATED SEAT BELT
WITH PRE-TENSIONER IN LOW-SPEED COLLISION
Check the SRS components and seat belt with pre-tensioner.
If visible damage such as dents, cracks, or deformation are
found on the SRS components and seat belt with
pre-tensioner, replace them with new ones. Concerning parts
removed for inspection, replacement with new parts and
cautions in
SERVICE, P.52B-49.
wheel) and connectors for damage, and terminals
for deformation.
installation to the steering wheel.<RS>
difficult operation and excessive free play.
working, refer to INDIVIDUAL COMPONENT