CAUTION / NOTICE / HINT NOTICE: Some satellite radio broadcasts require payment. A contract must be made between a satellite radio company and the user. If the contract expires, it will not be possible to listen to the broadcast. PROCEDURE
(a) Check if the vehicle is in an environment where reception is difficult due to something blocking the area above the vehicle.
HINT: If the area above the vehicle is blocked, such as when in a building or tunnel, reception may not be possible. OK: Area above vehicle is not blocked.
(a) Check if CH001 (free broadcast) can be received. OK: CH001 can be received.
(a) Check the display screen.
(a) Check if the pay-type contract has been extended, or if the contract period has ended. OK: Pay-type contract is valid.
(a) Perform activation refresh by referring to the satellite radio company web site (http://www.siriusxm.com). OK: Malfunction disappears. HINT: The SiriusXM radio ID that is necessary to perform activation refresh is displayed when CH000 is selected on the satellite radio.
(a) Check the display screen.
(a) Replace the No. 4 antenna cord sub-assembly with a new or known good one and check if radio broadcasts can be received normally. Click here OK: Radio broadcasts can be received normally.
(a) Replace the No. 3 antenna cord sub-assembly with a new or known good one and check if radio broadcasts can be received normally. Click here OK: Radio broadcasts can be received normally.
(a) Replace the No. 2 antenna cord sub-assembly with a new or known good one and check if radio broadcasts can be received normally. Click here OK: Radio broadcasts can be received normally.
(a) Replace the telephone antenna assembly with a new or known good one and check if radio broadcasts can be received normally. Click here OK: Radio broadcasts can be received normally.
(a) Check if CH000 is currently selected. OK: CH000 is selected.
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Front Camera System(for Hv Model): Front Camera Module Circuit (C1AA0)
DESCRIPTION When an internal malfunction is detected in the forward recognition camera, DTC C1AA0 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area C1AA0 Front Camera Module Circuit 2 seconds after the power switch is turned on (IG), the forward recognition camera detects an int ...