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Toyota Tacoma (2015-2018) Service Manual / Supplemental Restraint Systems / Occupant Classification System

Toyota Tacoma (2015-2018) Service Manual: Occupant Classification System

  • Parts Location
  • Precaution
  • How To Proceed With Troubleshooting
  • Initialization
  • System Description
  • System Diagram
  • Diagnosis System
  • Dtc Check / Clear
  • Problem Symptoms Table
  • Terminals Of Ecu
  • Sleep Operation Failure of Occupant Classification ECU (B1796)
  • Data List / Active Test
  • Diagnostic Trouble Code Chart
  • Open in Occupant Classification ECU Battery Positive Line (B1794)
  • Occupant Classification ECU Malfunction (B1795)
  • Rear Occupant Classification Sensor LH Collision Detection (B1787)
  • Rear Occupant Classification Sensor RH Collision Detection (B1788)
  • Rear Occupant Classification Sensor RH Circuit Malfunction (B1783)
  • Front Occupant Classification Sensor LH Collision Detection (B1785)
  • Front Occupant Classification Sensor RH Collision Detection (B1786)
  • Passenger Side Buckle Switch Circuit Malfunction (B1771)
  • Front Occupant Classification Sensor RH Circuit Malfunction (B1781)
  • Front Occupant Classification Sensor LH Circuit Malfunction (B1780)
Installation
INSTALLATION PROCEDURE 1. INSTALL OCCUPANT DETECTION ECU (a) Check that the ignition switch is OFF. (b) Check that the cable is disconnected from the battery negative (-) terminal is disconnecte ...

Parts Location
PARTS LOCATION ILLUSTRATION ...

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Occupant Classification ECU Malfunction (B1795)
DESCRIPTION DTC B1795 is set when a malfunction is detected in the occupant detection ECU. Troubleshoot DTC B1771 first when both DTCs B1771 and B1795 are present. DTC No. DTC Detections Conditions Trouble Areas B1795 Occupant detection ...

Removal
REMOVAL PROCEDURE 1. REMOVE FRONT DOOR SCUFF PLATE LH for Double Cab: Click here for Access Cab: Click here 2. REMOVE COWL SIDE TRIM BOARD LH Click here 3. REMOVE INSTRUMENT CLUSTER CENTER FINISH PANEL SUB-ASSEMBLY Click here 4. REMOVE INSTRUMENT CLUSTER FINISH PANEL ASSEMBLY Cli ...

Steering Pad Switch Circuit
DESCRIPTION The forward recognition camera receives a lane departure alert switch signal from the steering pad switch assembly. WIRING DIAGRAM for 2TR-FE for 2GR-FKS CAUTION / NOTICE / HINT NOTICE: The vehicle is equipped with a Supplemental Restraint System (SRS) which includes compo ...

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