Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Inspection

INSPECTION

PROCEDURE

1. INSPECT FRONT NO. 1 SPEAKER ASSEMBLY

(a) With the speaker installed, check that there is no looseness or other abnormalities.

(b) Check that there is no foreign matter in the speaker, no tears on the speaker cone or other abnormalities.

Standard Resistance:

for 8 Speakers

Tester Connection	Condition	Specified Condition
1 - 2	Always	3.2 to 4.8 Ω

for 14 Speakers

Tester Connection	Condition	Specified Condition
1 - 2	Always	4.5 to 6.7 Ω

If the result is not as specified, replace the speaker.

*a	Component without harness connected (Front No. 1 Speaker Assembly)

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Pre-collision System(for Hv Model): Lost Communication with Front Camera Module (U023A)
DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area U023A Lost Communication with Front Camera Module When the power switch is on (IG), a communication error between the forward recognition camera and driving support ECU assembly is detected for approximately 3 seconds. CAN commu ...

Toyota Avalon (XX50) 2019-2022 Owners Manual