Mitsubishi MOTORS Space Runner 1999 Workshop Manual Supplement page 973

52B-24
SRS –
Post-collision Diagnosis
REPAIR PROCEDURE
WHEN AIR BAGS (DRIVER'S SIDE AND FRONT
PASSENGER'S SIDE) DEPLOY OR SEAT BELT
PRE-TENSIONER OPERATES IN A COLLISION.
1. Replace the following parts with new ones.
SRS-ECU (Refer to P.52B-28.)
Driver's side air bag module (Refer to P.52B-30.)
Front passenger's side air bag module (Refer to
P.52B-30.)
Seat belt with pre-tensioner (Refer to P.52B-37.)
2. Check the following parts and replace if there are any
malfunctions.
Clock spring (Refer to P.52B-28.)
Steering wheel, steering column and intermediate joint
(1) Check wiring harness (built into steering wheel)
(2) Install air bag module to check fit or alignment
(3) Check steering wheel for noise, binds or difficult
3. Check harnesses for binding, connectors for damage, poor
connections, and terminals for deformation.
(Refer to P.52B-22.)
WHEN SIDE AIR BAG DEPLOYS OR SEAT BELT
PRE-TENSIONER OPERATES IN A COLLISION.
1. Replace the following parts with new ones.
SRS-ECU (Refer to P.52B-28.)
Side impact sensor (Refer to P.52B-35.)
Front seat back assembly (Refer to GROUP
52A-Seat.)
Seat belt with pre-tensioner (Refer to P.52B-37.)
2. Check harnesses for binding, connectors for damage, poor
connections, and terminals for deformation. (Refer to
P.52B-22.)
WHEN AIR BAG OR SEAT BELT PRE-TENSIONER DOES
NOT DEPLOY IN LOW-SPEED COLLISION.
Check the SRS components and seat belt with pre-tensioner.
If the SRS components and seat belt with pre-tensioner are
showing any visible damage such as dents, cracks, or
deformation, replace them with new ones. Concerning parts
removed for inspection, replacement with new parts and
cautionary points for working, refer to appropriate INDIVIDUAL
COMPONENT SERVICE, P. 52B-26.
and connectors for damage, and terminals for
deformation.
with steering wheel.
operation and excessive free play.