Toyota RM787U, Service And Repair Manual

Page: 398 / 1976

D10342
ON
ODMS
(+) (-)
D10343
ON
ODLP
(+) (-)
DI-206
- DIAGNOSTICS AUTOMATIC TRANSAXLE
360
Author: Date:
2001 SIENNA (RM787U)
4 Check voltage between terminal ODMS of ECM and body ground.
PREPARATION:
Turn the ignition switch ON.
CHECK:
Check voltage between terminal ODMS of ECM and body
ground when O/D main switch is ON and OFF.
OK:
O/D main switch Specified voltage
Press continuously O/D main switch Below 1.0 V
Release O/D main switch 10 - 14 V
OK Check and replace the ECM (See page IN-21 ).
NG
5 Check voltage between terminal ODLP of ECM and body ground.
PREPARATION:
(a)
Disconnect the connector of ECM.
(b) Turn the ignition switch ON.
CHECK:
Check voltage between terminal ODLP of ECM and body
ground.
OK:
Voltage: 7.5 - 14 V
OK Check and replace the ECM (See page IN-21 ).
NG
Check and replace harness and connector between combination meter and ECM, O/D main
switch and ECM, O/D main switch and body ground (See page
IN-21 ).