1996 TOYOTA LAND CRUISER transfer

DI−146
−
DIAGNOSTICS AUTOMATIC TRANSMISSION
1996 LAND CRUISER (RM451U) VTA (E5−
10) − E2 (E5− 9)
G−B − BR− BIG ON Accel. pedal is releasedBelow 0.3 − 0.8
IG ON Accel. pedal is depressed3.2 − 4.9
PWR (E7− 20)− E1 (E4− 24)P−B − BR− BIG ON Pattern select switch ”NORM”Below 1.5
IG ON Pattern select switch ”PWR”7.5 − 14
TFN (E7− 21)− E1 (E4− 24)Y−L − BR− BIG ON Transfer N positionBelow 3
IG ONTransfer other than N position9 − 14
L4SW (E7− 9)− E1 (E4− 24)B−L − BR− BIG ON Transfer L4 position7.5 − 14
IG ON Transfer other than L4 positionBelow 1.5
HOLD (E4−3) − E1 (E4− 24)O − BR− BIG ON 2nd start switch ON9 − 14
IG ON 2nd start switch OFFBelow 1.5
HI (E4−18) − E1 (E4− 24)R−W − BR− BIG ON7.5 − 14
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

Q07352 AT5605D00084
Rotor
No. 2 Vehicle Speed Sensor Rotor
No. 2 Vehicle Speed Sensor
AT8761
5 V/div.
0 V
2 msec./div.
DI−166
−
DIAGNOSTICS AUTOMATIC TRANSMISSION
1996 LAND CRUISER (RM451U)
DTC P1700 Speed Sensor No. 2 Circuit Malfunction
(No. 2 Vehicle Speed Sensor)
CIRCUIT DESCRIPTION
The No. 2 vehicle speed sensor detects the rotation speed of the transmissi\
on output shaft and sends sig-
nals to the ECM. The ECM determines the vehicle speed based on these signals\
.
An AC voltage is generated in the No. 2 vehicle speed sensor coil as the r\
otor mounted on the output shaft
rotates, and this voltage is sent to the ECM.
The gear shift point and lock −up timing are controlled by the ECM based on the signals from this vehic\
le
speed sensor and the throttle position sensor signal.
If the No. 2 vehicle speed sensor malfunctions, the ECM uses input signa\
ls from the No. 1 vehicle speed
sensor as a back −up signal.
DTC No.DTC Detecting ConditionTrouble Area
P1700
All conditions below are detected 500 times or more continu-
ously (2 trip detection logic)
(a) No signal from No. 2 vehicle speed sensor is input to ECM while 4 pulses of No. 1 vehicle speed sensor signal is sent
(b) Vehicle speed: 9 km/h (5.6 mph) or more for as least 4 sec.
(c) Park/neutral position switch: OFF (Other than P or N posi-
tion)
(d) Transfer position: Other than N position
 Open or short in No. 2 vehicle speed sensor circuit
 No. 2 vehicle speed sensor
 ECM
Reference:
Waveform between terminals SP2
+ and SP2− when the vehicle
speed is approx. 60 km/h (37 mph).
DI5KW−02
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

R04751
DI5LV−02
F00006
DLC1Short Pin
F00007
DLC1
E1Tc
DI−190
−
DIAGNOSTICS ANTI−LOCK BRAKE SYSTEM
1996 LAND CRUISER (RM451U)
PRE−CHECK
1. DIAGNOSIS SYSTEM
(a) Check the indicator.
When the ignition switch is turned ON, check that the ABS
warning light goes on for 3 seconds.
HINT:
If the indicator check result is not normal, proceed to trou-
bleshooting for the ABS warning light circuit (See page
DI−230 ).
When the transfer is in L position (center dif ferential lock),
the ABS does not operate and the ABS warning light
stays ON.
(b) Check the DTC. (1) Confirm that the center differential is free.
(2) Disconnect the short pin from the DLC1.
(3) Using SST, connect terminals Tc and E
1 of the
DLC1.
SST 09843−18020
(4) Turn the ignition switch ON.
(5) Read the DTC from the ABS warning light on the combination meter.
HINT:
If no code appears, inspect the diagnostic circuit or ABS
warning light circuit (See page DI−233 or DI−230 ).
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

W02197
Ignition
Switch
Battery
AM1
F61
B−L 2 2
3
4
W
2 12
AM1R/B No. 2
2
BB
EA2
6
B−Y
42
GAUGEY A
A
J1
Junction
Connector
CENTER DIFF. LOCK
Indicator Light Y
C10
P−B
P−B
P−B
C11
5
A1319
EXI
CENTER
DIFF. LOCK
DETECTION
Switch ABS ECU
2
1
3
R/B No. 2
−
DIAGNOSTICS ANTI−LOCK BRAKE SYSTEM
DI−221
1996 LAND CRUISER (RM451U)
DTC 48 Center Differential Lock Circuit
CIRCUIT DESCRIPTION
DTC No.DTC Detecting ConditionTrouble Area
48Open or short circuit in center differential lock circuit
Center differential is lockingCenter differential lock
 Center differential lock circuit
WIRING DIAGRAM
INSPECTION PROCEDURE
1 Check the center differential is free (Transfer is in H position).
NG Repair the center differential lock system.
OK
DI5M9−02
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

EM−72
−
ENGINE MECHANICAL ENGINE UNIT
1996 LAND CRUISER (RM451U)
24. REMOVE FRONT AND REAR PROPELLER SHAFTS
(a) Put matchmarks on the flanges.
(b) Remove the 4 bolts and nuts.
(c) Remove the 4 nuts.
(d) Remove the propeller shaft.
25. REMOVE TRANSFER SHIFT LEVER
(a) Remove the nut and transmission control rod.
(b) Remove the transfer shift lever knob.
(c) Remove 4 screws.
(d) Lift up the console slightly in order to disconnect the con-
nector.
(e) Remove the console.
(f) Remove the 3 bolts and console box.
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

−
ENGINE MECHANICAL ENGINE UNIT
EM−73
1996 LAND CRUISER (RM451U)
(g) Disconnect the 3 connectors.
(h) Remove the 10 bolts and the transfer shift lever boot and
transmission shift lever assembly.
(i) Pull out the pin and disconnect the shift rod.
(j) Remove the 4 bolts, hose clamp and the transfer shift le- ver.
26. REMOVE FRONT EXHAUST PIPE
(a) Disconnect the heated oxygen sensor connector.
(b) Remove the 2 nuts and 2 bolts holding the front exhaust pipe to the rear TWC.
(c) Disconnect the front exhaust pipe, and remove the gas- ket.
(d) Loosen the clamp bolt and disconnect the clamp from the
No.1 support bracket.
(e) Remove the 2 bolts and No. 1 support bracket.
(f) Remove the 4 nuts, front exhaust pipe and 2 gaskets.
27. DISCONNECT GROUND STRAP FROM HEAT INSULA-
TOR
28. PLACE JACK UNDER TRANSMISSION
Be sure to put a wooden block between the jack and the trans-
mission oil pan to prevent damage.
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

EM−78
−
ENGINE MECHANICAL ENGINE UNIT
1996 LAND CRUISER (RM451U)
15. INSTALL TRANSFER SHIFT LEVER
(a) Install the shift lever and hose clamp with the 4 bolts.
Torque: 18 N·m (185 kgf·cm, 13 ft·lbf)
(b) Connect the shift rod and install the pin.
(c) Install the transfer shift lever boot and transmission shift lever assembly with the 10 bolts.
Torque: 5.4 N·m (55 kgf·cm, 48 in.·lbf)
(d) Connect the 3 connectors to the transmission shift lever assembly.
(e) Install the console box with the 3 bolts.
(f) Connect the pattern select switch connector.
(g) Install the console with the 4 screws.
(h) Install the transfer shift lever knob.
(i) Shift the shift lever to N position.
(j) Fully turn the control shaft lever back and return 2 notches. It is now in neutral position.
(k) Connect the transmission control rod with the nut.
Torque: 13 N·m (130 kgf·cm, 9 ft·lbf)
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

−
ENGINE MECHANICAL ENGINE UNIT
EM−79
1996 LAND CRUISER (RM451U)
16. Differential Side:
INSTALL FRONT AND REAR PROPELLER SHAFTS
(a) Align the matchmarks on the flanges and connect the
flanges with the 4 bolts and nuts.
(b) Torque the bolts and nuts. Torque:
74 N·m (750 kgf·cm, 54 ft·lbf) for front shaft
88 N·m (900 kgf·cm, 65 ft·lbf)for rear shaft
17. Transfer Side: INSTALL FRONT AND REAR PROPELLER SHAFTS
(a) Align the matchmarks on the flanges and connect the flanges with the 4 nuts.
(b) Torque the nuts. Torque:
74 N·m (750 kgf·cm, 54 ft·lbf) for front shaft
88 N·m (900 kgf·cm, 65 ft·lbf) for rear shaft
18. INSTALL STABILIZER BAR
(a) Temporarily install the stabilizer bar to the axle housing with the bolt and nut.
(b) Connect the stabilizer bar with the 2 bolts. Torque: 18 N·m (185 kgf·cm, 13 ft·lbf)
(c) Bounce the vehicle up and down to stabilize the suspen- sion.
(d) Torque the bolt and nut holding the stabilizer bar to the axle housing.
Torque: 25 N·m (260 kgf·cm, 19 ft·lbf)
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010