Toyota 4Runner: Screen Flicker or Color Distortion

Toyota 4Runner Service Manual / Audio / Visual / Telematics / Audio / Video / Audio And Visual System / Screen Flicker or Color Distortion

PROCEDURE

1.	CHECK DISPLAY SETTING

(a) Reset display settings (contrast, brightness) and check that the screen appears normal.

OK:

The display returns to normal.

END

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

Touch Panel Switch does not Function

PROCEDURE 1. CHECK MULTI-DISPLAY (a) Check if there is any foreign matter caught between the display and exterior frame of the multi-display. OK: No foreign matt ...

Poor Sound Quality in All Modes (Low Volume)

PROCEDURE 1. CHECK AUDIO SETTINGS (a) Set "Treble", "Mid" and "Bass" to the initial values and check that sound is normal. OK: Malf ...

Other materials about Toyota 4Runner:

Bleeding
BLEEDING CAUTION / NOTICE / HINT NOTICE: Bleed air with the shift lever in P and the parking brake set. Bleed air while adding fluid to maintain the fluid level between the MIN and MAX lines of the reservoir. As brake fluid may overflow ...

Diagnosis System
DIAGNOSIS SYSTEM 1. FUNCTION OF AUTOMATIC RUNNING BOARD WARNING LIGHT (a) When a malfunction is detected in the automatic running board system, the automatic running board warning light in the combination meter comes on to inform the driver of the malfun ...