Subaru FORESTER 2001 Service Manual page 333

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
Engine (Diagnostics)
CS: DTC P1594 — AUTOMATIC TRANSMISSION DIAGNOSIS INPUT SIGNAL
CIRCUIT MALFUNCTION —
¼ DTC DETECTING CONDITION:
¼ Two consecutive driving cycles with fault
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode <Ref. to EN(SOHC)-47,
OPERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(SOHC)-44, OPERATION,
Inspection Mode.>.
¼ WIRING DIAGRAM:
No.
1 CHECK DRIVING CONDITION.
1) Start and warm-up the engine until the
radiator fan makes one complete rotation.
2) Drive the vehicle.
S088521G12
Step
Is AT shift control function-
ing properly?
EN(DOHC TURBO)-332
Check Yes
Go to step 2.
S2M2211
No
Replace TCM.
<Ref. to AT-48,
Transmission
Control Module
(TCM).>