Toyota Tacoma (2015-2018) Service Manual: Rear Airbag Sensor(for Access Cab)

Front Occupant Classification Sensor LH Circuit Malfunction (B1780)

DESCRIPTION The occupant classification sensor front LH circuit consists of the occupant detection ECU and the occupant classification sensor front LH. DTC B1780 is set when a malfunction is detec ...

Components

COMPONENTS ILLUSTRATION ...

Other materials:

Inspection
INSPECTION PROCEDURE 1. INSPECT CLUTCH DISC ASSEMBLY NOTICE: When replacing the clutch disc assembly, make sure to perform an inspection of the flywheel sub-assembly and clutch cover assembly. (a) Using a vernier caliper, measure the rivet depth. Minimum rivet depth: 0.3 mm ...

Check Bus 5 Lines for Short Circuit
DESCRIPTION There may be a short circuit between the CAN main bus lines and/or CAN branch lines when the resistance between terminals 15 (CA5H) and 16 (CA5L) of the central gateway ECU (network gateway ECU) is below 54 Ω. Detection Item Trouble Area Resi ...

Windshield wipers and washer
■ Without intermittent type Type A   Low speed windshield wiper operation High speed windshield wiper operation Temporary operation Washer operation Type B Low speed windshield wiper operation High speed windshield wiper operation Temporary operation Washer op ...