Toyota RAV4 (XA40) 2013-2018 Service Manual: Diagnostic trouble code chart

Data list / active test

Hint: Using the intelligent tester's data list allows switch, sensor, actuator and other item values to be read without removing any parts. Reading the data list early in troubleshooting is one wa ...

Passenger side buckle switch circuit malfunction

Description The passenger side buckle switch circuit consists of the occupant classification ecu and the front seat inner belt rh. Dtc b1771 is recorded when a malfunction is detected in th ...

Other materials:

Dtc check / clear
Notice: When the diagnosis system is changed from normal mode to check mode or vice versa, all dtcs and freeze frame data recorded in normal mode are erased. Before changing modes, always check and make a note of any dtcs and freeze frame data. Hint: Dtcs which are stored in the ecm can be ...

Disassembly
Hint: When removing the ornament plate and emblem, heat the radiator grille, ornament plate and emblem using a heat light. Standard heating temperature Notice: Do not heat the emblem base and emblem excessively. Remove hood to radiator grille seal Remove the double-side tape. Deta ...

Front occupant classification sensor rh collision detection
Description Dtc b1786 is output when the occupant classification ecu receives a collision detection signal sent by the front occupant classification sensor rh when an accident occurs. Dtc b1786 is also output when the front seat assembly rh is subjected to a strong impact, even if an a ...