Subaru Legacy 2005 Service Manual page 2539

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Diagnostic Procedure with Diagnostic Trouble Code (DTC)
AP:DTC P1762 LATERAL ACCELERATION SENSOR CIRCUIT HIGH
DTC DETECTING CONDITION:
Faulty lateral G sensor output voltage
WIRING DIAGRAM:
Step
1
CONFIRM WQUIPMENT OF VEHICLE.
2
CHECK DTC OF TCM.
3
CHECK DTC OF ABS.
B54
A:
TCM
B:
B55
B359
G SENSOR
Is VDC equipped with the vehi-
cle? And is there VDC OFF
switch in the instrument panel?
Is DTC of AT CAN communica-
tion detected?
Is DTC of ABS detected?
5AT(diag)-121
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
Check
Go to step 2.
Perform the diag-
nosis according to
DTC.
Perform the diag-
nosis according to
DTC of ABS
A:
B54
1 2
3 4
5 6
8
9
7
10 11 12
13 14 15 16 17 18
19 20 21
22 23 24
B:
B55
1 2 3 4
5 6
7
8
9
10 11 12
13
14 15
16 17 18
19 20 21
22 23 24
B359
1
2 3
AT-01634
Yes
No
Go to step 4.
Go to step 3.
Temporary poor
contact occurs.
Recheck the har-
ness and connec-
tor for faulty.

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