TSRM/MK4 Supra/Wiring Diagrams
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SRS/SRS (Supplemental Restraint System), page 4

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p.005
SRS (Supplemental Restraint System) — MK4 Supra SRS (Supplemental Restraint System) wiring diagram, page 4
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Page text (OCR transcript)
SRS (SUPPLEMENTAL RESTRAINT SYSTEM)

FROM POWER SOURCE SYSTEM (SEE PAGE 56)

*1 : CONNECTION DETECTION PIN

7.5A IGN
15A CIG
10A ECU-B

IG IG IG
16 6 13

IG-0 L-B W-B

Y 6 SRS WARNING LIGHT (TELL TALE LIGHT RH)
11

D 1 DATA LINK CONNECTOR 1 (CHECK CONNECTOR)
AB TC
5 11
B-Y P-B
12 PM 21 PM
B-Y P-B

D 5 DATA LINK CONNECTOR 2 (TDCL)
AB TC
12 4
B-Y P-B
2 PM 11 PM
B-Y P-B

H4 H4 H3

B-Y P-B
D2 D5
B-Y B-Y P-B

P-B D0 D5 P-B

7 3
D4 D5

13 14 12
IG2 ACC LA TC

C 5 CENTER AIRBAG SENSOR ASSEMBLY

+SL -SL +SR -SR D+ D- P+ P- E1 E2
8 9 11 10 3 4 2 1 5 6

R W GR B Y L G BR W-B W-B

F 1 FRONT AIRBAG SENSOR LH
(*1)
A B
1 2

F 2 FRONT AIRBAG SENSOR RH
(*1)
A B
1 2

SPIRAL CABLE
1 2

A 3 AIRBAG SQUIB (STEERING WHEEL PAD)

A 2 AIRBAG SQUIB (FRONT PASSENGER AIRBAG ASSEMBLY)
1 2

3 IG 4 IG
H3 H4

200