Mitsubishi 1992 3000GT, Service Manual

Page: 1195 / 1308

SRS
Troubleshooting
Is there continuity between the No. 19
or No. 20 terminal of SRS Check
Reconnect terminal of battery,
and turn the ignition key to the “ON
position.
Is there system voltage between the
No. 19 or 20 terminal (ground) and the
No. 14 terminal and No. 13 terminal of
the SRS Check Harness connector
Yes
Bum-out SRS warning light bulbs, or
damaged or disconnected body wiring
harness.
(1) Turn the ignition key to the “LOCK”
position, disconnect the negative
battery cable and tape the terminal.
waiting at least 30 seconds,
the bulbs. reoair or
the body wiring to
20.)
Replace the SDU. (Refer to
Malfunction of the SDU
NOTE IMPORTANT
(1) After repairing the SRS, reconnect the battery cable, and check the SRS warning light operation
to verify the system functions properly. (Refer to TEST 1.)
(2) SDU SRS Diagnosis Unit
TSB Revision