1997 SUBARU LEGACY Service Repair Manual

Page 2393 of 3342

SUBARU LEGACY 1997  Service Repair Manual B2M1137
CP: DTC P1442
—FUEL LEVEL SENSOR CIRCUIT RANGE/
PERFORMANCE PROBLEM 2—
DTC DETECTING CONDITION:
Two consecutive driving cycles with fault
WIRING DIAGRAM:
B2M1021
CAUTION:
After repair or

Page 2394 of 3342

SUBARU LEGACY 1997  Service Repair Manual 11CP1CHECK DTC P0461, P0462 OR P0463 ON
DISPLAY.
: Does the Subaru select monitor or OBD-II
general scan tool indicate DTC P0461,
P0462 or P0463?
: Inspect DTC P0461, P0462 or P0463 using“11 .
Diagn

Page 2395 of 3342

SUBARU LEGACY 1997  Service Repair Manual OBD0527
CQ: DTC P1500
—RADIATOR FAN RELAY 1 CIRCUIT LOW
INPUT—
WIRING DIAGRAM:
B2M1296
NOTE:
Check radiator fan relay 1 circuit.
<Ref. to 2-7 [T10CT0].>
544
2-7ON-BOARD DIAGNOSTICS II SYSTEM
11. D

Page 2396 of 3342

SUBARU LEGACY 1997  Service Repair Manual OBD0538
CR: DTC P1502
—RADIATOR FAN FUNCTION PROBLEM—
WIRING DIAGRAM:
B2M1297
NOTE:
Check radiator fan control system.
<Ref. to 2-7 [T10CU0].>
545
2-7ON-BOARD DIAGNOSTICS II SYSTEM
11. Diagnostic

Page 2397 of 3342

SUBARU LEGACY 1997  Service Repair Manual B2M1140
CS: DTC P1507
—IDLE CONTROL SYSTEM MALFUNCTION
(FAIL-SAFE)—
WIRING DIAGRAM:
B2M0796
NOTE:
Check idle air control system.
<Ref. to 2-7 [T10CV0].>
546
2-7ON-BOARD DIAGNOSTICS II SYSTEM
11. D

Page 2398 of 3342

SUBARU LEGACY 1997  Service Repair Manual B2M1141
CT: DTC P1520
—RADIATOR FAN RELAY 1 CIRCUIT HIGH
INPUT—
WIRING DIAGRAM:
B2M1296
NOTE:
Check radiator fan relay 1 circuit.
<Ref. to 2-7 [T10CW0].>
547
2-7ON-BOARD DIAGNOSTICS II SYSTEM
11.

Page 2399 of 3342

SUBARU LEGACY 1997  Service Repair Manual B2M1142
CU: DTC P1540
—VEHICLE SPEED SENSOR MALFUNCTION
2—
WIRING DIAGRAM:
B2M1285
NOTE:
Check vehicle speed sensor 2 circuit.
<Ref. to 2-7 [T10CX0].>
548
2-7ON-BOARD DIAGNOSTICS II SYSTEM
11. Dia

Page 2400 of 3342

SUBARU LEGACY 1997  Service Repair Manual OBD0501
CV: DTC P1700
—THROTTLE POSITION SENSOR CIRCUIT
MALFUNCTION—
WIRING DIAGRAM:
B2M0613
NOTE:
Check throttle position sensor circuit for automatic trans-
mission.
<Ref. to 2-7 [T10CY0].>
549