RAV4 2WD L4-2.5L (2AR-FE) (2009)
Steering Pad Switch Circuit
NAVIGATION: NAVIGATION SYSTEM: Steering Pad Switch Circuit
Steering Pad Switch Circuit
DESCRIPTION
This circuit sends an operation signal from the steering pad switch to the navigation receiver assembly.
If there is an open in the circuit, the navigation system cannot be operated using the steering pad switch.
If there is a short in the circuit, the resulting condition is the same as that when the switch were continuously pressed. Therefore, the navigation receiver
assembly cannot be operated using the steering pad switch, and the navigation receiver assembly itself cannot function.
WIRING DIAGRAM
INSPECTION PROCEDURE
NOTE: The vehicle is equipped with an SRS (Supplemental Restraint System) which includes components such as airbags. Before servicing
(including removal or installation of parts), be sure to read the Precaution in the Supplemental Restraint System See: Restraint Systems/Air
Bag Systems/Service Precautions.
PROCEDURE
1. INSPECT STEERING PAD SWITCH ASSEMBLY
(a) Disconnect the z1 steering pad switch assembly connector.