Toyota 4Runner: Diagnostic Trouble Code Chart

Toyota 4Runner Service Manual / Audio / Visual / Telematics / Park Assist / Monitoring / Rear View Monitor System(for Navigation Receiver Type) / Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Rear View Monitor System

DTC No.	Detection Item	Link
C1622	Back Camera Disconnected

Dtc Check / Clear

DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON. (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Navigation Sys ...

Back Camera Disconnected (C1622)

DESCRIPTION This DTC is stored if the navigation receiver assembly judges that the signals or signal lines between the navigation receiver assembly, and the rear television camera assembly are no ...

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Microphone Circuit between Microphone and Navigation Receiver Assembly
DESCRIPTION The navigation receiver assembly and map light assembly (telephone microphone assembly) are connected to each other using the microphone connection detection signal lines. Using this circuit, the navigation receiver assembly sen ...