Toyota RAV4 (XA40) 2013-2018 Service Manual: Occupant classification system

Tc and cg terminal circuit

Description Dtc output mode is set by connecting terminals tc and cg of the dlc3. The dtcs are displayed by blinking the srs warning light. Hint: Make sure that dtc b1281 has not been output. ...

Precaution

Inspection procedure for vehicle involved in accident Perform the zero point calibration and sensitivity check if any of the following conditions apply. The occupant classification ...

Other materials:

Sleep operation failure of occupant classification ecu
Description During sleep mode, the occupant classification ecu reads the condition of each sensor while the ignition switch is off. In this mode, if the occupant classification ecu detects an internal malfunction, dtc b1796 is output. Inspection procedure Check for dtc T ...

Problem symptoms table (2006/01- )
Hint: Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "suspected area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace p ...

Only back door lock / unlock functions do not operate
Description The main body ecu receives lock / unlock switch signals and activates the door lock motor accordingly. Wiring diagram Inspection procedure Inspect back door with motor lock assembly Apply the battery voltage to the door lock motor and check the operation of the d ...