DESCRIPTION This DTC is stored if the television camera assembly judges as a result of its self check that the signals or signal lines between the television camera assembly and radio and display assembly are not normal.
WIRING DIAGRAM  CAUTION / NOTICE / HINT NOTICE: Depending on the parts that are replaced or operations that are performed during vehicle inspection or maintenance, calibration of other systems as well as the parking assist monitor system may be needed. Click here
PROCEDURE
(a) Disconnect the G2 radio and display receiver assembly connector. (b) Disconnect the P19 television camera assembly connector. (c) Measure the resistance according to the value(s) in the table below. Standard Resistance:
(a) Reconnect the G2 radio and display receiver assembly connector.
(c) Measure the voltage according to the value(s) in the table below. Standard Voltage:
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Panoramic View Monitor System(for Hv Model): "CHK" message(s) are displayed on the SIGNAL CHECK screen.
DESCRIPTION On the SIGNAL CHECK screen, it is possible to check if the signals sent to the parking assist ECU are normal. Click here HINT: On the SIGNAL CHECK screen, "OK" (blue) is displayed for items with a normal inspection result or input state. On the SIGNAL CHECK screen, "CHK" (red) is display ...
