A00176
ON
SPD
(+)
(
−
)
BE6653
P24668
AT7809
9
−
14 V
0
Turn the wheel
DI
−
88
−
DIAGNOSTICS
ENGINE
1996 LAND CRUISER (RM451U)
INSPECTION PROCEDURE
1
Check operation of speedometer.
CHECK:
Drive the vehicle and check if the operation of the speedmeter in the combination meter is normal.
HINT:
The vehicle speed sensor is operating normally if the speedometer display is normal.
NG
Check speedometer circuit (See page
BE
−
2
).
OK
2
Check voltage between terminal SPD of ECM connector and body ground.
PREPARATION:
(a)
Remove instrument panel speaker No.1 panel
(See page
SF
−
65
).
(b)
Disconnect cruise control ECU connector.
(c)
Shift the shift lever to neutral.
(d)
Jack up a rear wheels on one side.
(e)
Turn ignition switch ON.
CHECK:
Measure voltage between terminal SPD of ECM connector and
body ground when the wheel is turned slowly.
OK:
Voltage is generated intermittently.
NG
Check and repair harness and connector
between combination meter and ECM.
OK
Check and replace ECM (See page
IN
−
28
).
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Brought to you by BirfMark
Version 1.00 - 12/21/2010