Power Steering System (W/ Vsc) Problem Symptoms Table

Power Steering System (W/ Vsc) -- Problem Symptoms Table


HINT:
  1. Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
  2. Inspect the fuses and relays related to this system before inspecting the suspected areas below.

Power Steering System
Symptom
Suspected Area
See page
Hard steering
Tires (Improperly inflated)
LandCruiser RM000003DGS00UX.html
Power steering fluid level (Low) (for 1GD-FTV)
LandCruiser RM0000048P0008X.html
Power steering fluid level (Low) (for 1GR-FE)
LandCruiser RM0000048OM00GX.html
Power steering fluid level (Low) (for 2TR-FE)
LandCruiser RM0000048OZ00BX.html
Power steering fluid level (Low) (for 1KD-FTV)
LandCruiser RM0000048P0007X.html
Drive belt (Loose) (for 1GD-FTV)
LandCruiser RM000001KYZ00IX.html
Drive belt (Loose) (for 1GR-FE)
LandCruiser RM000001ZYL02MX.html
Drive belt (Loose) (for 2TR-FE)
LandCruiser RM000003V6X00XX.html
Drive belt (Loose) (for 1KD-FTV)
LandCruiser RM00000147501OX.html
Front wheel alignment (Incorrect)
LandCruiser RM000001V4302KX.html
Steering system joints (Worn)
-
Suspension arm ball joints (Worn)
LandCruiser RM000002C9000VX.html
Steering column (Binding)
-
Power steering vane pump (for 1GD-FTV)
LandCruiser RM000000WNS00CX.html
Power steering vane pump (for 1GR-FE)
LandCruiser RM000001A1Q04HX.html
Power steering vane pump (for 2TR-FE)
LandCruiser RM0000016D601RX.html
Power steering vane pump (for 1KD-FTV)
LandCruiser RM000000WNS00BX.html
Rack and pinion power steering gear
LandCruiser RM0000039TB01OX.html
Poor return
Tires (Improperly inflated)
LandCruiser RM000003DGS00UX.html
Front wheel alignment (Incorrect)
LandCruiser RM000001V4302KX.html
Steering column (Binding)
-
Rack and pinion power steering gear
LandCruiser RM0000039TB01OX.html
Excessive play
Steering system joints (Worn)
-
Suspension arm ball joints (Worn)
LandCruiser RM000002C9000VX.html
Intermediate shaft, Sliding yoke (Worn)
-
Front wheel bearing (Worn)
LandCruiser RM000001IWW05VX.html
Rack and pinion power steering gear
LandCruiser RM0000039TB01OX.html
Abnormal noise
Power steering fluid level (Low) (for 1GD-FTV)
LandCruiser RM0000048P0008X.html
Power steering fluid level (Low) (for 1GR-FE)
LandCruiser RM0000048OM00GX.html
Power steering fluid level (Low) (for 2TR-FE)
LandCruiser RM0000048OZ00BX.html
Power steering fluid level (Low) (for 1KD-FTV)
LandCruiser RM0000048P0007X.html
Steering system joints (Worn)
-
Power steering vane pump (for 1GD-FTV)
LandCruiser RM000000WNS00CX.html
Power steering vane pump (for 1GR-FE)
LandCruiser RM000001A1Q04HX.html
Power steering vane pump (for 2TR-FE)
LandCruiser RM0000016D601RX.html
Power steering vane pump (for 1KD-FTV)
LandCruiser RM000000WNS00BX.html
Rack and pinion power steering gear
LandCruiser RM0000039TB01OX.html
Power steering system does not operate
IG power source circuit
LandCruiser RM000001JTM01IX.html
VFC power steering solenoid circuit
LandCruiser RM00000455A011X.html
Power steering ECU communication circuit
LandCruiser RM00000277M0AVX.html
Vehicle stability control system (for Hydraulic Brake Booster)
LandCruiser RM000001DWP03DX.html
Vehicle stability control system (for Vacuum Brake Booster)
LandCruiser RM000000XHK0M7X.html
Steering angle sensor
LandCruiser RM000000SS909QX.html
ECD system (for 1GD-FTV)
LandCruiser RM0000012WB0ADX.html
ECD system (for 1GD-FTV with Urea SCR System)
LandCruiser RM0000012WB0ACX.html
SFI system (for 2TR-FE)
LandCruiser RM000000VNB00DX.html
SFI system (for 1GR-FE)
LandCruiser RM000000PD915IX.html
ECD system (for 1KD-FTV)
LandCruiser RM0000012WB0A9X.html
Power steering ECU
LandCruiser RM000001GM7017X.html
When the vehicle is idling, steering effort is high (with the vehicle stopped)
Tire size and tire pressure
LandCruiser RM000003DGS00UX.html
Power steering fluid level and pressure (for 1GD-FTV)
LandCruiser RM0000048P0008X.html
Power steering fluid level and pressure (for 1GR-FE)
LandCruiser RM0000048OM00GX.html
Power steering fluid level and pressure (for 2TR-FE)
LandCruiser RM0000048OZ00BX.html
Power steering fluid level and pressure (for 1KD-FTV)
LandCruiser RM0000048P0007X.html
Front wheel alignment
LandCruiser RM000001V4302KX.html
IG power source circuit
LandCruiser RM000001JTM01IX.html
VFC power steering solenoid circuit
LandCruiser RM00000455A011X.html
Power steering ECU communication circuit
LandCruiser RM00000277M0AVX.html
Steering angle sensor
LandCruiser RM000000SS909QX.html
Power steering ECU
LandCruiser RM000001GM7017X.html
Even if vehicle speed increases, steering effort does not increase
VFC power steering solenoid circuit
LandCruiser RM00000455A011X.html
Power steering ECU communication circuit
LandCruiser RM00000277M0AVX.html
Vehicle stability control system (for Hydraulic Brake Booster)
LandCruiser RM000001DWP03DX.html
Vehicle stability control system (for Vacuum Brake Booster)
LandCruiser RM000000XHK0M7X.html
Power steering ECU
LandCruiser RM000001GM7017X.html
Steering force does not change even though an adaptive variable suspension (AVS) mode switching operation is performed
Air suspension system
LandCruiser RM000001N8X02HX.html
CAN communication system (for LHD with Entry and Start System)
LandCruiser RM000001RSO0C5X.html
CAN communication system (for LHD without Entry and Start System)
LandCruiser RM000001RSO0BYX.html
CAN communication system (for RHD with Entry and Start System)
LandCruiser RM000001RSO0BZX.html
CAN communication system (for RHD without Entry and Start System)
LandCruiser RM000001RSO0C0X.html
Power steering ECU
LandCruiser RM000003FC0019X.html
Power steering warning light is abnormal
Power steering warning light circuit
LandCruiser RM000001AKY04UX.html