Toyota Tacoma (2015-2018) Service Manual: Wireless Door Lock Control System(w/o Smart Key System)

Wireless Door Lock Tuner Circuit Malfunction (B1242)

DESCRIPTION The door control receiver is used to receive radio waves relating to the entry functions of the electrical key transmitter sub-assembly. The certification ECU (smart key ECU assembly) ...

Precaution

PRECAUTION 1. DOOR CONTROL RECEIVER EXPRESSIONS (a) The type of door control receiver used on this model differs according to the specifications of the vehicle. The expressions listed in the table ...

Other materials:

Installation
INSTALLATION PROCEDURE 1. INSTALL OIL COOLER TUBE (a) Install the oil cooler tube to the vehicle body with the 2 bolts. Torque: 28 N·m {286 kgf·cm, 21 ft·lbf} 2. INSTALL NO. 4 OIL COOLER INLET HOSE AND NO. 4 OIL COOLER OUTLET HOSE NOTICE: When connecting the hoses to the tube, su ...

Components
COMPONENTS ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ...

How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use the following procedure listed to troubleshoot the differential system (w/ Differential Lock). *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT ...