CAUTION:
There are two types of PCM settings. If the incorrect PCM is installed, it could cause interference with engine control.
When replacing the PCM, verify the first four digits of the part number indicated on the PCM label before replacement, and replace the PCM with one having the same part number.
1. Disconnect the negative battery cable..
2. Remove the PCM cover..
3. Disconnect the PCM connector..
4. Remove the PCM assembly from the battery tray.
5. Remove the PCM from the PCM bracket.
6. Install in the reverse order of removal.
7. When replacing the PCM on the vehicles, perform the following:
PCM configuration.
NOTE:
If configuration cannot be performed by reading/writing of the vehicle specification information, perform the configuration using As-Built information after replacing the PCM..
Immobilizer system-related parts programming.
PCM Cover Installation Note
1. Insert the PCM cover end into area A shown in the figure.
2. Temporarily tighten the two bolts, then completely tighten them.
PCM Connector Connection Note
CAUTION:
Do not touch the PCM connector terminal. The terminal is extremely thin and can be damaged by touching it.
If the PCM connector is inserted at an angle and the lever is moved, the connector could be damaged. Verify that the PCM connector is inserted straight.
1. Set the PCM connector to the position shown in the figure.
2. Align the PCM connector straight against the connection surface.
3. Insert the PCM connector straight and press it in until the lever moves up naturally. (Front harness-side connector)
4. Press the PCM connector lever until a click sound is heard.
Torque Converter Clutch (TCC) Control Solenoid [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
The torque converter clutch (TCC) control solenoid adjusts the hydraulic
pressure in the TCC control circuit based on the current demand from the TCM
according to the vehicle conditions.
Construction
The TCC control solenoid is installed to the solenoid con ...
Power Window Main Switch
Purpose
Remote control of door glass open/close and power outer mirror adjustment
are possible with occupant seated in the cabin.
Function
Power window main switch
Manual
When the power window main switch is operated for manual open/close operation,
it sends ...
Main Relay Control [Skyactiv G 2.0]
Outline
Supplies power to each part by switching the main relay on/off at the optimal
timing according to the vehicle conditions.
Block Diagram
Operation
When the ignition is switched ON, the main relay turns on and electrical
power is supplied to each sensor and devic ...