TERMINALS OF ECU
1. CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY (for Automatic Air Conditioning)
(See page
)
2. CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY (for Manual Air Conditioning)
(See page
)
3. CHECK AIR CONDITIONING CONTROL ASSEMBLY (for Automatic Air Conditioning)
(See page
)
4. CHECK AIR CONDITIONING CONTROL ASSEMBLY (for Manual Air Conditioning)
(See page
)
Problem Symptoms Table
Data List / Active TestFront Occupant Classification Sensor RH Collision Detection (B1786)
DESCRIPTION
DTC B1786 is set when the occupant detection ECU receives a collision detection
signal, which is sent by the front occupant classification sensor RH when an accident
occurs.
DTC B1786 is also set when the front seat with adjuster frame assembly RH is
subjected to a strong impact, ...
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT ENGINE COOLANT
(See page )
2. INSPECT ENGINE OIL
(See page )
3. INSPECT BATTERY
(See page )
4. INSPECT SPARK PLUG
(See page )
5. INSPECT AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY
(a) Remove the air cleaner filter element sub-assembly.
(b) Visu ...
Lost Communication with ECM (U0100,U0142,U0155)
DESCRIPTION
DTC No.
DTC Detecting Condition
Trouble Area
U0100
No communication with ECM
CAN communication system
ECM
U0142
No communication with main body ECU
...