When a sensor detects an obstacle, the direction of the obstacle is indicated and the buzzer sounds.
Sensor operation and distance to an obstacle
The system operates when the vehicle approaches an obstacle, as shown by the following table.
1. Rear corner sensors
2. Rear center sensors
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL PISTON SEAL
(a) Apply a light layer of lithium soap base glycol grease to the entire
inner and outer circumference of a new piston seal.
Text in Illustration
*1
Lithium s ...
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 test mode and cleared when a vehicle speed
signal of 20 km/h (12 mph) is detected for 3 seconds or more. This DTC is sto ...