Toyota AVENSIS 2000 Supplement Manual page 245

DI–114
INSPECTION PROCEDURE
1 Read PNP, REVERSE, 2ND DRIVE and LOW signals.
ON
NG
AVENSIS/CORONA SUP (RM781E)
DIAGNOSTICS
R
L
D
2
NSW
D10035
– AUTOMATIC TRANSAXLE (U240E)
When using hand–held tester:
PREPARATION:
(a) Remove the DLC3 cover.
(b) Connect a hand–held tester to the DLC3.
(c) Turn the ignition switch ON and hand–held tester main
switch ON.
CHECK:
Shift lever into the P, R, N, D, 2 and L positions, and read the
PNP, REVERSE, 2ND DRIVE and LOW signals on the hand–
held tester.
OK:
Shift range
2
L
D
R
P, N
When not using hand–held tester:
PREPARATION:
Turn the ignition switch ON.
CHECK:
Measure voltage between terminals P. R. N. D. 2 and L of En-
gine and ECT ECU and body ground when the shift lever is
shifted to the following positions.
OK:
Shift range
P, R
R
D
2
L
HINT:
*: The voltage will drop slightly due to lighting up of the back up
light.
OK Check and replace the Engine and ECT ECU
(See page IN–30).
2ND OFF → ON
LOW OFF → ON
DRIVE OFF → ON
REVERSE OFF → ON
PNP OFF → ON
Tester connection
NSW – Body ground Battery positive voltage
*
R – Body ground Battery positive voltage
D – Body ground Battery positive voltage
2 – Body ground Battery positive voltage
L– Body ground Battery positive voltage
Signal
Specified value