Subaru Impreza 2003 Service Manual page 1739

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
Step
7 CHECK HARNESS CONNECTOR BETWEEN
SHIFT SOLENOID 2 AND TRANSMISSION.
Measure the resistance of harness between
shift solenoid 2 and transmission connector.
Connector & terminal
(AT6) No. 1 — (T4) No. 2:
8 CHECK HARNESS CONNECTOR BETWEEN
SHIFT SOLENOID 2 AND TRANSMISSION.
Measure the resistance of harness between
shift solenoid 2 connector and transmission
ground.
Connector & terminal
(T4) No. 2 — Transmission ground:
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
Check
Is the resistance less than 1
Ω?
Is the resistance more than 1
MΩ?
4AT-69
Yes
Go to step 8. Repair the open
circuit in harness
between shift sole-
noid 2 and trans-
mission connector.
Even if the Repair the short
POWER indicator circuit harness
lights up, the cir- between shift sole-
cuit has returned noid 2 and trans-
to a normal condi- mission connector.
tion at this time. A
temporary poor
contact of the con-
nector or harness
may be the cause.
Repair the har-
ness or connector
in shift solenoid 2
and transmission.
No