DESCRIPTION This DTC is stored if the parking assist ECU judges as a result of its self check that a synchronization problem is occurring in the image signal sent from the driver side television camera assembly to the parking assist ECU.
WIRING DIAGRAM ![]() CAUTION / NOTICE / HINT NOTICE:
PROCEDURE
(a) Clear the DTCs. Chassis > Panoramic View Monitor > Clear DTCs(b) Check for DTCs. Chassis > Panoramic View Monitor > Trouble CodesOK: DTC C1687 is not output.
(a) Disconnect the K36 parking assist ECU connector. (b) Disconnect the I29 outer rear view mirror assembly LH connector. (c) Measure the resistance according to the value(s) in the table below. Standard Resistance:
(b) Measure the resistance according to the value(s) in the table below. Standard Resistance:
(c) Measure the voltage according to the value(s) in the table below. Standard Voltage:
(a) Replace the side television camera assembly LH with a new or normally functioning one. Click here
(a) Clear the DTCs. Chassis > Panoramic View Monitor > Clear DTCs(b) Check for DTCs. Chassis > Panoramic View Monitor > Trouble CodesOK: DTC C1687 is not output.
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Toyota Avalon Service & Repair Manual > Charging System: On-vehicle Inspection
ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT CAUTION: To prevent injury due to contact with an operating V-ribbed belt or cooling fan, keep your hands and clothing away from the V-ribbed belt and cooling fans when working in the engine compartment with the engine running or the engine switch on (IG ...