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Toyota Tacoma (2015-2018) Service Manual / Differential / Differential System(w/ Rear Differential Lock)

Toyota Tacoma (2015-2018) Service Manual: Differential System(w/ Rear Differential Lock)

  • Parts Location
  • Precaution
  • System Diagram
  • How To Proceed With Troubleshooting
  • Problem Symptoms Table
  • System Description
  • Diagnosis System
  • Terminals Of Ecu
  • Dtc Check / Clear
  • Fail-safe Chart
  • Freeze Frame Data
  • Data List / Active Test
  • Diagnostic Trouble Code Chart
  • Invalid Data Received from Vehicle Dynamics Control Module (U0416)
  • Rear Differential Lock Solenoid Circuit Low (P17C0)
  • Rear Differential Lock Solenoid Circuit High (P17C1)
  • Rear Differential Lock Control SW Stuck ON (P17CC)
  • Rear Differential Lock Position SW Stuck OFF (P17BB)
  • Rear Differential Lock Position SW Stuck ON (P17BC)
  • 4WD ECU Malfunction (P163B)
  • ECU Power Source Circuit
  • Lock Switch Circuit
  • Lost Communication With Vehicle Dynamics Control Module (U0122)
Installation
INSTALLATION PROCEDURE 1. INSTALL DIFFERENTIAL SIDE GEAR SHAFT OIL SEAL (a) Using SST and a hammer, install a new oil seal. SST: 09554-30011 (b) Coat the oil seal lip with MP grease. 2. INSTAL ...

Parts Location
PARTS LOCATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ...

Related Tacoma materials

Dtc Check / Clear
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 cleared. Before changing modes, always check and make a note of DTCs and freeze frame data. HINT: DTCs which are sto ...

Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each sy ...

Theft Deterrent System is not Unset when Engine is Running
DESCRIPTION The theft deterrent system is unset when the IG signal and engine speed signal are input to the main body ECU (multiplex network body ECU) for 2 seconds or more continuously. The engine speed signal is sent from the ECM to the main body ECU (multiplex network body ECU). For this ...

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