DESCRIPTION These DTCs are stored when a malfunction occurs in the No. 1 active noise control microphone system.
HINT: *: Malfunction monitoring is not performed under the following conditions, in order to prevent erroneous detection.
WIRING DIAGRAM PROCEDURE
(a) Clear the DTCs. Body Electrical > Active Noise Control > Clear DTCs
(a) Check for DTCs. Body Electrical > Active Noise Control > Trouble CodesOK: DTC B1AA296 and B1AA31C are not output.
(a) Disconnect the G68 stereo component equalizer assembly connector. (b) Disconnect the O13 No. 1 active noise control microphone connector. (c) Measure the resistance according to the value(s) in the table below. Standard Resistance:
(a) Replace the No. 1 active noise control microphone with a new or known good one. Click here
(a) Clear the DTCs. Body Electrical > Active Noise Control > Clear DTCs
(a) Check for DTCs. Body Electrical > Active Noise Control > Trouble CodesOK: DTC B1AA296 and B1AA31C are not output.
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Toyota Avalon Service & Repair Manual > Panoramic View Monitor System(for Hv Model): Vehicle Information Unmatched (C168D)
DESCRIPTION This DTC is stored if the parking assist ECU judges as a result of its self check that the vehicle information received via CAN communication and the vehicle information stored in the parking assist ECU do not match. This DTC is stored if the television camera assembly judges as a result ...