Subaru Impreza 2002 Service Manual page 341

MANUAL TRANSMISSION AND DIFFERENTIAL
C: INSPECTION
1) Disconnect the ground cable from battery.
2) Remove the intercooler. <Ref. to IN(TURBO)-
10, REMOVAL, Intercooler.>
3) Disconnect the transmission harness and chas-
sis harness.
(A) Transmission connector
4) Measure the resistance between back-up light
switch terminals. If it is not within specifications, re-
place the back-up light switch.
Gear shift position Terminal No.
Back-up position
2 and 4
Other positions
BACK-UP LIGHT SWITCH
(A)
TR0654
Specified resistance
Less than 1 Ω
More than 1 M Ω
2 1
4 3
TR0655
6MT-46