Subaru Legacy 2005 Service Manual page 1403

Diagnostic Procedure with Diagnostic Trouble Code (DTC)
Step
9 CHECK HARNESS BETWEEN NEUTRAL
POSITION SWITCH AND ENGINE.
Measure the resistance of harness between
transmission harness connector and engine
ground.
Connector & terminal
(B25) No. 2 — Engine ground:
10 CHECK NEUTRAL POSITION SWITCH.
1) Place the shift lever except in neutral posi-
tion.
2) Measure the resistance between transmis-
sion harness connector socket terminals.
Terminals
No. 1 — No. 2:
11 CHECK POOR CONTACT.
Check poor contact in transmission harness
connector.
BB:DTC P1160 RETURN SPRING FAILURE
NOTE:
For the diagnostic procedure, refer to DTC P2101. <Ref. to EN(H4DOTC)(diag)-183, DTC P2101 THROT-
TLE ACTUATOR CONTROL MOTOR CIRCUIT RANGE/PERFORMANCE, Diagnostic Procedure with Di-
agnostic Trouble Code (DTC).>
Check
Is the resistance less than 1
Ω?
Is the resistance less than 1
Ω?
Is there poor contact in trans-
mission harness connector?
EN(H4DOTC)(diag)-163
ENGINE (DIAGNOSTICS)
Yes
Go to step 10. Repair the open
circuit in the neu-
tral position switch
ground line.
Go to step 11. Replace the neu-
tral position switch.
Repair the poor Replace the ECM.
contact in trans- <Ref. to
mission harness FU(H4DOTC)-34,
connector. Engine Control
Module (ECM).>
No