CUSTOMIZE PARAMETERS PROCEDURE 1. CUSTOMIZE METER / GAUGE SYSTEM (a) Customizing with Techstream NOTICE:
(1) Connect the Techstream to the DLC3. (2) Turn the ignition switch to ON. (3) Turn the Techstream ON. (4) Enter the following menus: Customize Setting / Warning (5) Select the setting by referring to the table below. Warning
(b) Customizing with the combination meter assembly (1) Turn the engine switch on (IG). (2) Enter the following menus: Settings.
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Toyota Tundra Service Manual > Can Communication System: Check Bus 2 Line for Short to GND
DESCRIPTION There may be a short circuit between one of the CAN bus lines and GND when there is no resistance between terminal 18 (CA4H) of the central gateway ECU (network gateway ECU) and terminal 4 (CG) of the DLC3, or terminal 17 (CA4L) of the central gateway ECU (network gateway ECU) and termin ...