REMOVAL PROCEDURE 1. PRECAUTION CAUTION: Be sure to read Precaution thoroughly before servicing. Click here NOTICE: After turning the ignition switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work. Click here 2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system. NOTICE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected. Click here 3. REMOVE FRONT DOOR SCUFF PLATE RH HINT: Use the same procedure described for the LH side. Click here 4. REMOVE COWL SIDE TRIM BOARD RH HINT: Use the same procedure described for the LH side. Click here 5. REMOVE NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY Click here 6. REMOVE LOWER INSTRUMENT PANEL Click here 7. REMOVE LOWER NO. 2 INSTRUMENT PANEL AIRBAG ASSEMBLY (a) Check that the ignition switch is off. (b) Check that the cable is disconnected from the negative (-) battery terminal. CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
(d) Using a screwdriver, pull up and release the connector lock and disconnect the airbag connector. NOTICE: When disconnecting any airbag connector, take care not to damage the airbag wire harness. HINT: Tape the screwdriver tip before use.
8. REMOVE INSTRUMENT PANEL SUB-ASSEMBLY for Column Shift Type: Click here for Floor Shift Type: Click here 9. REMOVE NO. 2 INSTRUMENT PANEL MOUNTING BRACKET
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Toyota Tundra Service Manual > Touch Select 2-4 And High-low System: Fail-safe Chart
FAIL-SAFE CHART TOUCH SELECT 2-4 AND HIGH-LOW SYSTEM DTC NO. Fail-safe Operation Fail-safe Deactivation Condition U0100 Prohibits switching to 4L or switching from 4L for all shift positions CAN communication signal from ECM is received U0122 Prohibits all switching except from 4H to 2WD CAN communi ...