RAV4 2WD L4-2.5L (2AR-FE) (2009)
Navigation System: Component Tests and General Diagnostics
Illumination Circuit
NAVIGATION: NAVIGATION SYSTEM: Illumination Circuit
Illumination Circuit
DESCRIPTION
Power is supplied to the navigation receiver assembly and steering pad switch illumination when the light control switch is in the TAIL or HEAD
position.
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. CHECK ILLUMINATION
(a) Check if the illumination for the navigation receiver assembly, steering pad switch, glove box or others (hazard switch, transmission
control switch, etc.) comes on when the light control switch is turned to the HEAD or TAIL position.
Result