Toyota Tacoma 2015-2018 Service Manual: Refrigerant(for Hfo-1234yf(r1234yf))

Replacement

REPLACEMENT PROCEDURE 1. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM (a) Start up the engine. (b) Turn the A/C switch to ON. (c) Operate the cooler compressor with an engine speed of approximat ...

On-vehicle Inspection

ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT REFRIGERANT PRESSURE (a) This method uses a refrigerant recovery unit set to locate problem areas. Read the refrigerant pressure when the test condition ...

Other materials:

Door Unlock Detection Switch Circuit
DESCRIPTION The main body ECU (multiplex network body ECU) detects the condition of each door unlock detection switch. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: If the main body ECU (multiplex network body ECU) is replaced, refer to Registration (See page ).*1 *1: w/ Smart K ...

Engine Control System Malfunction (C1201)
DESCRIPTION If a malfunction in the engine control system is detected, VSC and TRAC operations are prohibited by the fail-safe function. DTC No. Detection Item DTC Detection Condition Trouble Area C1201 Engine Control System ...

Cruise Main Indicator Light Circuit
DESCRIPTION When the dynamic radar cruise control system is turned on using the cruise control main switch (ON-OFF button), the cruise control indicator (vehicle-to-vehicle distance control mode) illuminates. The ECM uses this and other indicators to indicate the control condition (presence o ...