REMOVAL CAUTION / NOTICE / HINT HINT:
PROCEDURE 1. REMOVE FRONT WHEEL 2. DISCONNECT FRONT DISC BRAKE CALIPER ASSEMBLY LH
3. REMOVE FRONT DISC LH 4. REMOVE FRONT AXLE HUB GREASE CAP LH (for 4WD)
5. REMOVE FRONT AXLE HUB NUT LH (for 4WD)
(b) Using a 39 mm socket wrench, remove the axle hub nut. 6. REMOVE FRONT AXLE HUB SUB-ASSEMBLY LH (for 2WD)
(b) Remove the axle hub and dust cover from the steering knuckle. (c) Remove the O-ring from the axle hub. 7. REMOVE FRONT AXLE HUB SUB-ASSEMBLY LH (for 4WD)
(b) Using a plastic-faced hammer, tap out the front drive shaft from the front axle hub. NOTICE: Be careful not to damage the drive shaft boot. (c) Remove the axle hub and dust cover from the steering knuckle. (d) Remove the O-ring from the axle hub. |
Toyota Tundra Service Manual > Occupant Classification System: Front Occupant Classification Sensor RH Collision Detection (B1786)
DESCRIPTION DTC B1786 is set when the occupant classification ECU receives a collision detection signal, which is sent by the front occupant detection sensor RH when an accident occurs. DTC B1786 is also set when the front seat frame with adjuster RH is subjected to a strong impact, even if an actua ...