REMOVAL PROCEDURE 1. REMOVE NO. 1 ENGINE UNDER COVER
2. DRAIN ENGINE COOLANT
3. REMOVE V-BANK COVER SUB-ASSEMBLY
4. REMOVE AIR CLEANER ASSEMBLY
5. REMOVE INLET RADIATOR HOSE
6. REMOVE FAN SHROUD
(b) Remove the fan and generator V-belt (See page ). (c) Disconnect the reservoir hose from the upper radiator tank.
(e) Remove the 4 nuts of the fluid coupling fan, and then remove the shroud together with the fluid coupling fan. NOTICE: Be careful not to damage the radiator core. (f) Remove the fan pulley from the fan bracket. 7. REMOVE FAN
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Toyota Tundra Service Manual > Occupant Classification System: Rear Occupant Classification Sensor LH Circuit Malfunction (B1782)
DESCRIPTION The rear occupant detection sensor LH circuit consists of the occupant classification ECU and the rear occupant detection sensor LH. DTC B1782 is set when a malfunction is detected in the rear occupant detection sensor LH circuit. DTC Code DTC Detection Condition Trouble Area B1782 One o ...