SYSTEM DESCRIPTION
1. LIN COMMUNICATION SYSTEM DESCRIPTION
The LIN communication system is used for communication between the components in the table below. If communication cannot be performed through LIN communication because of an open in the communication lines or other reason, the master control ECU of the relevant system will store a DTC. Refer to the table below about the communication bus lines and connected components.
HINT:
Each component has a fail-safe function which activates to maintain the minimum performance of the system and protect the system.
Door Bus Lines
Component |
Master Control |
LIN Communication DTC Output Function |
---|---|---|
Main Body ECU (Driver Side Junction Block Assembly) |
○ |
○ |
Power Window Regulator Motor Assembly (for Driver Side) |
- |
- |
Power Window Regulator Motor Assembly (for Front Passenger Side) |
- |
- |
Power Window Regulator Motor Assembly (for Rear LH Side) |
- |
- |
Power Window Regulator Motor Assembly (for Rear RH Side) |
- |
- |
Multiplex Network Master Switch Assembly |
- |
- |
Sliding Roof ECU (Sliding Roof Drive Gear Assembly)* |
- |
- |
Component |
Master Control |
LIN Communication DTC Output Function |
---|---|---|
Certification ECU (Smart Key ECU Assembly) |
○ |
○ |
Power Source Control ECU (Power Management Control Computer Assembly) |
- |
○ |
Steering Lock ECU (Steering Lock Actuator Assembly) |
- |
- |
Component |
Master Control |
LIN Communication DTC Output Function |
---|---|---|
Air Conditioning Amplifier Assembly |
○ |
- |
Air Conditioning Control Assembly |
- |
- |
Component |
Master Control |
LIN Communication DTC Output Function |
---|---|---|
AFS ECU (Headlight Swivel ECU Assembly) |
○ |
- |
Inner Rear View Mirror Assembly |
- |
- |
Relay
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. REMOVE STOP LIGHT CONTROL (BRK) RELAY
(a) Remove the stop light control (BRK) relay.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
...
Air Outlet Damper Control Servo Motor Circuit (B1443/43)
DESCRIPTION
The air outlet control servo motor sends pulse signals to indicate the damper
position to the A/C amplifier. The A/C amplifier activates the motor (normal or
reverse) based on these signals to move the mode damper to any position, which contro ...
System Description
SYSTEM DESCRIPTION
1. CRUISE CONTROL SYSTEM
This system is controlled by the ECM, and is activated by the throttle position
sensor and motor. The ECM controls the following functions: ON-OFF, - SET, + RES,
CANCEL, vehicle speed control, motor output cont ...