Toyota 1KZ-TE Repair Manual page 187

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1st Gear Positi on Switch Ci rcuit (only for M/T)
CIRCUIT DESCRIPTION
The shift position switch on the side of transmission detects the 1st gear and limits the engine output when
high load is applied during the vehicle running in the 1st gear.
WIRING DIAGRAM
Hilux, 4Runner
W--B
IH
Land Cruiser/Land Cruiser Prado
J23
J/C
W--B
A
ID
INSPECTION PROCEDURE
1 Ch eck sh ift p o sitio n switch
OK
1KZ - -TE ENGINE SUP (RM790E)
DIAGNOSTICS
F14
First Gear Position Switch
3
W--B
IC10
1
F27
First Gear Position Switch
4
W--B
IJ1
1
(See p ag e ED - - 21).
NG
1KZ-TE
- - ENGINE
13
FSW
L
*
2
*:
E4: Hilux
E15: 4Runner
13
FSW
P
E5
2
Replace shift position switch.
PAGES FROM SUPPLEMENT
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DI- -123
DI8FR- -01
Engine ECU
+B
E1
A15373
Engine ECU
+B
E1
A15431
CONTINUED