Toyota Tundra Service Manual: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

HINT:

If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.

Rear View Monitor System

DTC Code

Detection Item

See page

C1622

Open or Short Circuit in Back Camera Signal

    Open or Short Circuit in Back Camera Signal (C1622)

    How To Proceed With Troubleshooting

    See More:

    Toyota Tundra Service Manual > Can Communication System: Check Bus 1 Line for Short to +B
    DESCRIPTION There may be a short circuit between one of the CAN bus lines and +B when there is no resistance between terminal 23 (CA1H) of the central gateway ECU (network gateway ECU) and terminal 16 (BAT) of the DLC3, or terminal 8 (CA1L) of the central gateway ECU (network gateway ECU) and termin ...

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