REMOVAL PROCEDURE 1. REMOVE PULL TOP ANTENNA POLE SUB-ASSEMBLY (See page ) 2. PRECAUTION 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 (See page ). 3. 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 (See page ). 4. REMOVE INSTRUMENT PANEL SUB-ASSEMBLY (a) for Column Shift Type: (See page ) (b) for Floor Shift Type: (See page ) 5. REMOVE ANTENNA ORNAMENT (a) Remove the antenna ornament as shown in the illustration. 6. REMOVE SIDE STEP ASSEMBLY RH (w/ Side Step)
7. REMOVE FRONT FENDER MUDGUARD RH (w/ Front Fender Mudguard)
8. REMOVE FRONT FENDER LINER RH
9. REMOVE FENDER ANTENNA ASSEMBLY
(b) Remove the bolt and detach the 5 clamps.
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Toyota Tundra Service Manual > Occupant Classification System: Front Occupant Classification Sensor LH Collision Detection (B1785)
DESCRIPTION DTC B1785 is set when the occupant classification ECU receives a collision detection signal, which is sent by the front occupant detection sensor LH when an accident occurs. DTC B1785 is also set when the front seat frame with adjuster RH is subjected to a strong impact, even if an actua ...