Toyota T100 1996, Service Manual, Page: 568 / 2062

Q06836
No.2 Vehicle
Speed Sensor
BR − R
BR
BR
SP2
E1
ECM
E5
E6
V1
V1
4 − 6 V
EB
2
1
9
16
BR
Q07653
E1
SP2
DI − 304
− DIAGNOSTICS AUTOMATIC TRANSMISSION
1996 TOYOTA T100 (RM449U)
WIRING DIAGRAM
INSPECTION PROCEDURE
1 Check vehicle speed value or resistance between terminals SP2 and E1 of ECM.
When using OBD II scan tool or TOYOTA hand − held tester:
PREPARATION:
(a) Connect an OBD II scan tool or TOYOTA hand − held tes-
ter to the DLC3.
(b) Start the engine and OBD II scan tool or TOYOTA hand −
held tester main switch ON.
CHECK:
Drive the vehicle and read vehicle speed value.
OK:
Vehicle speed matches tester speed value.
When not using OBD II scan tool or TOYOTA hand − held tes-
ter:
PREPARATION:
(a) Disconnect the connector from the ECM.
(b) Shift the shift lever to N position.
(c) Jack up the rear wheels on one side.
CHECK:
Check that there is continuity between terminals SP2 and E1
of ECM while slowly turning the jacked
− up wheel by hand.
OK:
Resistance: Changes between 0 Ω and ∞ Ω
OK Check and replace ECM.
NG