On-vehicle Inspection ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT FOG LIGHT RELAY
(a) Remove the fog light relay from the engine room relay box.
(c) Install the fog light relay to the engine room relay box. |
Toyota Tundra Service Manual > Can Communication System: Check Bus 5 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 15 (CA5H) of the central gateway ECU (network gateway ECU) and terminal 16 (BAT) of the DLC3, or terminal 16 (CA5L) of the central gateway ECU (network gateway ECU) and termi ...