DIAGNOSIS SYSTEM
1. CHECK DLC3
(a) Check the DLC3 (See page ).
2. FUNCTION OF P/S WARNING LIGHT
(a) When a malfunction is detected in the power steering system, the P/S warning light on the accessory meter comes on to inform the driver of the malfunction.
HINT:
When power assist is stopped or reduced, the P/S warning light comes on.
Power assist is stopped:
Power assist is reduced:
3. CHECK P/S WARNING LIGHT
(a) Check that the P/S warning light comes on when the ignition switch is turned to ON and goes off in approximately 3 seconds.
(b) If the warning light remains on, refer to PS Warning Light Remains ON (See
page ).
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
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" ...
System Description
SYSTEM DESCRIPTION
1. FUNCTION DESCRIPTION
(a) Steering Cooperative Control
(1) Enhanced-VSC performs coordinated control consisting of VSC and electronic
power steering. By integrating these preventive safety functions, Enhanced-VSC ensures
excellent d ...
Vehicle Speed Signal Error (Test Mode DTC) (C2191/91)
DESCRIPTION
The tire pressure warning ECU receives a vehicle speed signal from the combination
meter. This DTC is stored upon entering signal check mode (test mode), and cleared
when a vehicle speed signal of 20 km/h (12 mph) is detected for 3 seconds or ...