1998 TOYOTA LAND CRUISER Factory Repair Manual

Page 1353 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual A21034
T16
Component  Side:
M+M- Throttle Control Motor and Sensor
DI-304
- DIAGNOSTICSENGINE
497 Author: Date:
2004 LAND CRUISER   (RM1071U)
INSPECTION PROCEDURE
HINT:
Read freeze frame data using

Page 1354 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual A21022
T16
M+ M-
Wire Harness Side:
Throttle Control Motor and Sensor
A21028
E7
M+M-
ECM Connector
- DIAGNOSTICSENGINE
DI-305
498 Author: Date:
2004 LAND CRUISER   (RM1071U)
2 Check for open and sho

Page 1355 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual DI-306
- DIAGNOSTICSENGINE
499 Author: Date:
2004 LAND CRUISER   (RM1071U)
DTC P2111 Throttle Actuator Control System 
-Stuck Open
DTC P2112 Throttle Actuator Control System 
-Stuck Closed
CIRCUIT D

Page 1356 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual - DIAGNOSTICSENGINE
DI-307
500 Author: Date:
2004 LAND CRUISER   (RM1071U)
MONITOR STRATEGY
RltdDTCP2111Throttle motor actuator lock (Open)Related DTCsP2112Throttle motor actuator lock (Closed)
Rid

Page 1357 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual A21034
T16
Component  Side:
M+M- Throttle Control Motor and Sensor
DI-308
- DIAGNOSTICSENGINE
501 Author: Date:
2004 LAND CRUISER   (RM1071U)
1 Visually check throttle valve.
PREPARATION:
Remove the

Page 1358 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual A21022
T16
M+ M-
Wire Harness Side:
Throttle Control Motor and Sensor
A21028
E7
M+M-
ECM Connector
- DIAGNOSTICSENGINE
DI-309
502 Author: Date:
2004 LAND CRUISER   (RM1071U)
3 Check for open and sho

Page 1359 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual A21430
From BatteryETCS Fuse
+BM
+M
-M
ME01ECM
Motor Control
Circuit Throttle Control Motor DI-310
- DIAGNOSTICSENGINE
503 Author: Date:
2004 LAND CRUISER   (RM1071U)
DTC P2118 Throttle Actuator Con

Page 1360 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual - DIAGNOSTICSENGINE
DI-31 1
504 Author: Date:
2004 LAND CRUISER   (RM1071U)
FAIL SAFE
If the ETCS (Electronic Throttle Control System) has a malfunction, the ECM cuts off current to the throttle
con