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Toyota Tacoma (2015-2018) Service Manual / Seat / Seat Heater System / System Diagram

Toyota Tacoma (2015-2018) Service Manual: System Diagram

SYSTEM DIAGRAM

How To Proceed With Troubleshooting
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    Check Bus 2 Lines for Short Circuit
    DESCRIPTION There may be a short circuit between the CAN main bus lines and/or CAN branch lines when the resistance between terminals 18 (CA4H) and 17 (CA4L) of the central gateway ECU (network gateway ECU) is below 54 Ω. Detection Item Trouble Area Resi ...

    How To Proceed With Troubleshooting
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