On-vehicle Inspection ON-VEHICLE INSPECTION PROCEDURE 1. REMOVE ACC CUT RELAY (a) Remove the clip. (b) Detach the 2 clips and remove the cowl side trim board RH. (c) Remove the relay. 2. INSPECT ACC CUT RELAY
3. INSTALL ACC CUT RELAY (a) Install the relay. (b) Attach the 2 clips to install the cowl side trim board RH. (c) Install the clip. |
Toyota Tundra Service Manual > Sfi System: Diagnosis System
DIAGNOSIS SYSTEM 1. DESCRIPTION When troubleshooting OBD II (On-Board Diagnostics) vehicles, the Techstream (complying with SAE J1978) must be connected to the DLC3 (Data Link Connector 3) of the vehicle. Various data in the vehicle's ECM (Engine Control Module) can then be read. OBD II regulations ...