CAUTION / NOTICE / HINT HINT:
PROCEDURE
Standard Voltage: 11 to 14 V If the voltage is below 11 V, recharge or replace the battery before proceeding.
(a) Using the Techstream, inspect the CAN communication function to ensure there are no malfunctions in the CAN communication system. Click here
(a) Check for DTCs. Click here (b) Clear the DTCs. Click here (c) Recheck for DTCs. Click here
(a) Refer to the problem symptoms table. Click here
(a) Terminals of ECU Click here (b) Data List / Active Test Click here
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Toyota Tundra Service Manual > Theft Deterrent System: Data List / Active Test
DATA LIST / ACTIVE TEST 1. DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be ...