REMOVAL CAUTION / NOTICE / HINT PROCEDURE 1. REMOVE FRONT DOOR SCUFF PLATE LH
2. REMOVE COWL SIDE TRIM BOARD LH
3. REMOVE INSTRUMENT SIDE PANEL LH
4. REMOVE LOWER CENTER INSTRUMENT COVER (for Column Shift Type)
5. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY LH
6. REMOVE BACK DOOR POWER WINDOW REGULATOR SWITCH ASSEMBLY
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Toyota Tundra Service Manual > Tire Pressure Warning System: ECU Power Source Circuit
DESCRIPTION The IG circuit is the power source for the tire pressure warning ECU and receiver. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: When replacing the tire pressure warning ECU and receiver, read the transmitter IDs stored in the old ECU using the Techstream and write them down before remo ...