Mitsubishi Pajero Pinin 1999 Workshop Manual page 672

SRS-ECU Destination of harness
Terminal No.
1, 2, 3, 4 Instrument panel wiring harness
impact sensor
7 Instrument panel wiring harness
8 Instrument panel wiring harness
(SRS warning lamp)
9, 10 Instrument panel wiring harness
module
11, 12 Instrument panel wiring harness
module
13 Instrument panel wiring harness
16 Instrument panel wiring harness
20 Instrument panel wiring harness
21, 22 Body wiring harness
23, 24 Body wiring harness
27, 28 Body wiring harness
29, 30 Body wiring harness
34, 35, 36 Body wiring harness
40, 41, 42 Body wiring harness
6. Inspection of the SRS-ECU harness connector should be carried out by the following procedure.
Insert the special tool (probe, MB991222, in the harness set) into connector from harness side (rear
side), and connect the tester to this probe. If any tool than special is used, damage to the harness
and other components will result. Furthermore, measurement should not be carried out by touching
the probe directly against the terminals from the front of the connector. The terminals are plated to
increase their conductivity, so that if they are touched directly by the probe, the plating may break,
which will cause drops in reliability.
SRS-ECU harness connector
SRS ±
SRS Service Precautions
→
Front wiring harness
→
Earth
→
Combination meter
→
Front passenger's air bag
→
Clock spring
→
Junction block (fuse No.8)
→
Junction block (fuse No.6)
→
Diagnosis connector
→
Side air bag module (L.H.)
→
Side air bag module (R.H.)
→
Seat belt with pre-tensioner (R.H.)
→
Seat belt with pre-tensioner (L.H.)
→
Side impact sensor (L.H.)
→
Side impact sensor (R.H.)
MB991222
Corrective action
→
Repair or replace each wiring
Front
harness.
→
Driver's air bag Repair or replace the dash wiring
harness. Replace clock spring.
Repair or replace each wiring
harness. harness
SRS-ECU harness connector (rear view)
52B-5