Mitsubishi 3000GT 1991, Service Manual

Page: 1073 / 1146

Air Bag Module
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
and Clock Spring
3
SERVICE POINTS OF REMOVAL
1. DISCONNECTION OF THE NEGATIVE BATTERY
CABLE FROM THE BATTERY
Turn the ignition key to the “LOCK” position, disconnect
the negative battery cable and tape the terminal.
Caution
Wait at least 30 seconds after disconnecting the battery
cable before doing any further work. The SRS system is
designed to retain enough voltage to deploy the air bag
for a short time even after the battery has been
disconnected, so serious injury may result from unin-
tended air bag deployment if work is done on the SRS
system immediately after the battery cable is discon-
nected.
2. REMOVAL OF AIR BAG MODULE
Remove the air bag module mounting nut using a
socket wrench from the back side.
(2) When disconnecting the connector of the clock spring
from the air bag module, press the air bag’s lock toward
the outer side to spread it open. Use a screwdriver, as
shown in the figure at the left, to pry so as to remove
the connector gently.
Caution
When disconnecting the air bag module-clock
spring connector, take care not to apply excessive
force to it.
(3) The removed air bag module should be stored in a
clean, dry place with the pad cover face
up.
8. REMOVAL OF STEERING WHEEL
Remove the steering wheel by using a steering wheel
puller.
Caution
Do not hammer on the steering wheel. Doing so may
damage the collapsible column mechanism.
9. DISCONNECTION OF THE SRS DIAGNOSIS UNIT AND
CLOCK SPRING CONNECTION
Remove the rear console assembly.
(Refer to GROUP 52A Floor Console.)
(2) Use a screwdriver to push in the lock spring of the lock
lever of the SRS diagnosis unit to unlock the lock lever.
Caution
A double-lock mechanism is employed for the connec-
tor of the SRS diagnosis unit, so care must be taken not
to damage it by using excessive force or by not
disconnecting it correctly.
TSB Revision