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Step
4
1) DTC B1073:
Measure voltage from "L21-17" and "L21-6"
terminals to body ground.
With ignition switch ON, is voltage 0 - 1V?
DTC B1075:
Measure voltage from "L21-16" and "L21-5"
terminals to body ground.
With ignition switch ON, is voltage 0 – 1V?
[A]
[E]
"L21-6"
"L21-17"
(A)
[B]
[E]
"L21-6"
"L21-17"
[C]
[E]
"L21-6"
"L21-17"
[D]
[E]
"L21-6"
"L21-17"
[A]: Fig. for STEP 1
[B]: Fig. for STEP 2
Action
"L34-1"
"L34-2"
(A)
(A)
(A)
(A)
[C]: Fig. for STEP 3
Yes
Substitute a known-good
side sensor and/or SDM
and recheck.
[F]
"L21-5"
"L21-16"
(A)
[F]
"L21-5"
"L21-16"
[F]
"L21-5"
"L21-16"
[F]
"L21-5"
"L21-16"
[D]: Fig. for STEP 4
[E]: For DTC B1073
AIR BAG SYSTEM 10B-53
No
DTC B1073:
Repair short from "GRN/
WHT" or "GRN/BLK" wire
to power circuit.
DTC B1075:
Repair short from "LT
GRN/BLK" or "LT GRN" to
power circuit.
"L35-1"
"L35-2"
(A)
(A)
(A)
(A)
[F]: For DTC B1075
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