Subaru LEGACY 2003 Service Manual page 99

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
Step
7 CHECK HARNESS BETWEEN ECM AND
NEUTRAL POSITION SWITCH CONNEC-
TOR.
Measure resistance between ECM and chas-
sis ground.
Connector & terminal
(B135) No. 26 — Chassis ground:
Is the measured value less than the specified
value?
8 CHECK POOR CONTACT.
Check poor contact in ECM connector.
Is there poor contact in ECM connector?
Value
10 Ω
There is poor contact.
EN(H4SOw/oOBD)-97
ENGINE (DIAGNOSTICS)
Yes
Repair ground Go to step 8.
short circuit in har-
ness between
ECM and trans-
mission harness
connector.
Repair poor con- Replace ECM.
tact in ECM con- <Ref. to
nector. FU(H4SOw/
oOBD)-42, Engine
Control Module.>
No