Subaru Legacy 2004 Service Manual page 2527

Diagnostic Procedure with Diagnostic Trouble Code (DTC)
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
Step
11 CHECK HARNESS CONNECTOR BETWEEN
TRANSMISSION AND CONTROL VALVE
BODY.
1) Turn the ignition switch to OFF.
2) Disconnect the connector from transmis-
sion.
3) Remove the transmission connector from
bracket.
4) Lift-up the vehicle and place it on rigid
racks.
5) Drain the ATF.
6) Remove the oil pan, and disconnect the
control valve body connector.
7) Measure the resistance between transmis-
sion ground and control valve body connector.
Connector & terminal
(T6) No. 10 — Transmission ground:
(T5) No. 11 — Transmission ground:
Check
Is the resistance more than 1
M"?
5AT(diag)-68
Yes
Replace the con- Repair the short
trol valve body. circuit in harness
<Ref. to 5AT-58, between control
Control Valve valve body con-
Body.> nector and trans-
mission connector.
No