Subaru Legacy 2005 Service Manual page 3907

7. CHECK DOOR SWITCH
Step
1 CHECK DOOR SWITCH CIRCUIT.
Measure the voltage between the body inte-
grated module harness connector terminal and
chassis ground.
Connector & terminal
Front door RH:
LHD model
(i84) No. 32 (+) — Chassis ground (
RHD model
(i84) No. 19 (+) — Chassis ground (
Front door LH:
LHD model
(i84) No. 19 (+) — Chassis ground (
RHD model
(i84) No. 32 (+) — Chassis ground (
Rear door RH:
(i84) No. 18 (+) — Chassis ground (
Rear door LH:
(i84) No. 31 (+) — Chassis ground (
Rear gate:
(i84) No. 17 (+) — Chassis ground (
2 CHECK DOOR SWITCH CIRCUIT.
Measure the voltage between the body inte-
grated module harness connector terminal and
chassis ground.
Connector & terminal
Front door RH:
LHD model
(i84) No. 32 (+) — Chassis ground (
RHD model
(i84) No. 19 (+) — Chassis ground (
Front door LH:
LHD model
(i84) No. 19 (+) — Chassis ground (
RHD model
(i84) No. 32 (+) — Chassis ground (
Rear door RH:
(i84) No. 18 (+) — Chassis ground (
Rear door LH:
(i84) No. 31 (+) — Chassis ground (
Rear gate:
(i84) No. 17 (+) — Chassis ground (
3 CHECK DOOR SWITCH.
1) Disconnect the door switch harness con-
nector.
2) Measure the resistance between door
switch terminals.
Connector & terminal
(R12) Front RH door switch:
(R9) Front LH door switch:
(R16) Rear RH door switch:
(R22) Rear LH door switch:
No. 1 — No. 3:
Rear gate latch switch (Wagon model):
(D46) No. 1 — No. 2:
Keyless Entry System
Check
Is the voltage 0 V when each
door or rear gate is opened?
−
):
−
):
−
):
−
):
−
):
−
):
−
):
Is the voltage more than 10 V
when each door or rear gate is
closed?
−
):
−
):
−
):
−
):
−
):
−
):
−
):
Is the resistance more than 1
MΩ when door switch is
pushed?
SL-21
SECURITY AND LOCKS
Yes
Go to step 2. Go to step 3.
The door switch is Go to step 3.
OK.
Go to step 4. Replace the door
switch.
No