If any of the electrical components do not operate, a fuse may
have blown. If this happens, check and replace the fuses as necessary.
1. Turn the engine switch off. 2. Open the fuse box cover. Engine compartment Push the tab in and lift the cover off. Under the instrument panel Remove the cover. 3. Remove the fuse with the pullout tool. Only type A fuse can be removed using the pullout tool. 4. Check if the fuse is blown.
Type A and B: Replace the blown fuse with a new fuse of an appropriate amperage rating. The amperage rating can be found on the fuse box cover. Type C: Contact your Toyota dealer. Type A Type B Type C ■After a fuse is replaced
■If there is an overload in a circuit The fuses are designed to blow, protecting the wiring harness from damage.
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Toyota Tundra Service Manual > Occupant Classification System: Occupant Classification ECU Malfunction (B1795)
DESCRIPTION DTC B1795 is set when a malfunction is detected in the occupant classification ECU. Troubleshoot DTC B1771 first when both DTCs B1771 and B1795 are present. DTC Code DTC Detection Condition Trouble Area B1795 Occupant classification ECU malfunction Occupant classification ECU HINT: When ...