Toyota Tacoma (2015-2018) Service Manual: Air Conditioning System(for Automatic Air Conditioning System)
- Parts Location
- Precaution
- System Diagram
- Customize Parameters
- How To Proceed With Troubleshooting
- System Description
- Diagnosis System
- Problem Symptoms Table
- Terminals Of Ecu
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Dtc Check / Clear
- Lost Communication with Front Panel LIN (B14B2)
- Air Mix Damper Control Servo Motor Circuit (Driver Side) (B1446/46)
- Air Mix Damper Position Sensor Circuit (Passenger Side) (B1431/31)
- Air Inlet Damper Position Sensor Circuit (B1432/32)
- Lost Communication with ECM (U0100,U0142,U0155)
- Air Outlet Damper Control Servo Motor Circuit (B1443/43)
- Air Outlet Damper Position Sensor Circuit (B1433/33)
- Air Mix Damper Position Sensor Circuit (Driver Side) (B1436/36)
- Air Inlet Damper Control Servo Motor Circuit (B1442/42)
- Room Temperature Sensor Circuit (B1411/11)
- Air Mix Damper Control Servo Motor Circuit (Passenger Side) (B1441/41)
- Ambient Temperature Sensor Circuit (B1412/12)
- Evaporator Temperature Sensor Circuit (B1413/13)
- Compressor Lock Sensor Circuit (B1422/22)
- Air Conditioning Compressor Magnetic Clutch Circuit
- Pressure Sensor Circuit (B1423/23)
- Blower Motor Circuit
- IG Power Source Circuit
- PTC Heater Circuit
- Back-up Power Source Circuit
Removal
REMOVAL
PROCEDURE
1. REMOVE REFRIGERANT FROM REFRIGERATION SYSTEM
2. REMOVE AIR CONDITIONER PRESSURE SENSOR
(a) Disconnect the connector.
...
Parts Location
PARTS LOCATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
...
Other materials:
Open Circuit in IG1/IG2 Power Source Circuit (C1242)
DESCRIPTION
If there is a problem with the skid control ECU (master cylinder solenoid) power
supply circuit, the skid control ECU outputs the DTC and prohibits operation under
the fail safe function.
If the voltage supplied to terminal IG1 and/or IG2 is not within the DTC detection
threshold ...
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL BRAKE BOOSTER ACCUMULATOR ASSEMBLY
(a) Place the brake booster pump in a vise with a cloth.
(b) Install the brake booster accumulator pipe, compression spring and a new
O-ring.
NOTICE:
Ensure that no foreign matter enters the pump.
(c) Using a socket wrench ...
Steering Pad Switch
Components
COMPONENTS
ILLUSTRATION
*1
STEERING PAD SWITCH ASSEMBLY
-
-
Removal
REMOVAL
PROCEDURE
1. REMOVE STEERING PAD
(See page )
2. REMOVE STEERING PAD SWITCH ASSEMBLY
(a) Disconnect the 2 connectors.
...
