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B : Go to step 2 C : Go to step 11 A : PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS 2. READ VALUE USING TECHSTREAM (STARTER SIGNAL) a. Connect the Techstream to the DLC3. b. Turn the ignition switch to ON. c. Turn the Techstream ON. d. Enter the following menus: Powertrain/Engine and ECT/Data List/Starter Signal. e. Read values. f. Check the result when the ignition switch is turned to ON and when the engine is started. Standard IGNITION SWITCH POSITION NG : Go to step 7 OK : Go to Next Step 3. INSPECT STARTER RELAY (ST) a. Remove the starter relay (ST) from the engine room relay block. b. Measure the resistance according to the value(s) in the table below. Standard resistance STANDARD RESISTANCE SPECIFICATION Ignition Switch Position Display (STARTER SIGNAL) ON OFF START ON Tester Connection Condition Specified Condition 3 - 5 When no battery voltage applied to terminals 1 and 2 10 kohms or higher 3 - 5 When battery voltage applied to terminals 1 and 2 Below 1 ohms
2008 Toyota Tundra 2008 ENGINE PERFORMANCE Engine Control System (2UZ-FE) - Tundra
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