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LS 430
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Cruise Control Systems
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Cruise Control Systems (W/O Adaptive Laser)
Cruise Control Systems (W/O Adaptive Laser)
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Description
Operation
Engine Control Module
Switches
Cruise Control Switch
Park/Neutral Position Switch
Stoplight Switch
Throttle Control Motor
Vehicle Speed Sensor
Trouble Shooting
Self-Diagnostic System
Retrieving Diagnostic Trouble Codes
Clearing Diagnostic Trouble Codes
Diagnostic Tests
Notes
DTC P0500, 21 Or 23: Vehicle Speed Sensor Circuit
Circuit Description
Diagnosis & Repair
DTC P1520 Or 52: Stoplight Switch Circuit
Circuit Description
Diagnosis & Repair
DTC P1566 Or 54: Input Signal Circuit
System Tests
System Operation
Notes
Engaging Cruise System (Check CRUISE Indicator Light)
Set
Coast
Cancel
Resume
ACCEL
Cruise Control Switch Circuit
Circuit Description
Diagnosis & Repair
Component Tests
ECM Pin Voltage Tests
Removal & Installation
Wiring Diagrams