Lexus ES manuals

Lexus ES: Terminals Of Ecu

TERMINALS OF ECU

BLIND SPOT MONITOR SENSOR RH

Terminal No.

(Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

R4-4 (OMIR) - R4-10 (BRGD)

SB - W-B

Outer rear view mirror indicator RH power source

Outer rear view mirror indicator RH illuminated

3.5 to 9.5 V

Outer rear view mirror indicator RH blinking

Alternating between 0 to 9.5 V

Outer rear view mirror indicator RH not illuminated

Below 1 V

R4-5 (BRB) - R4-10 (BRGD)

B - W-B

IG power source

Engine switch off

Below 1 V

Engine switch on (IG)

10.5 to 16 V

R4-10 (BRGD) - Body Ground

W-B - Body ground

Ground

Always

Below 1 V

BLIND SPOT MONITOR SENSOR LH

Terminal No.

(Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

R5-3 (BUZ) - R5-10 (BLGD)

BE - W-B

RCTA buzzer (blind spot monitor buzzer) operation signal

RCTA buzzer (blind spot monitor buzzer) not sounding

11 to 14 V

RCTA buzzer (blind spot monitor buzzer) sounding

Alternating between 0 to 14 V

R5-4 (OMIL) - R5-10 (BLGD)

R - W-B

Outer rear view mirror indicator LH power source

Outer rear view mirror indicator LH illuminated

3.5 to 9.5 V

Outer rear view mirror indicator LH blinking

Alternating between 0 to 9.5 V

Outer rear view mirror indicator LH not illuminated

Below 1 V

R5-5 (BLB) - R5-10 (BLGD)

B - W-B

IG power source

Engine switch off

Below 1 V

Engine switch on (IG)

11 to 14 V

R5-10 (BLGD) - Body Ground

W-B - Body ground

Ground

Always

Below 1 V

READ NEXT:

 Lost Communication with ECM / PCM "A" (U0100,U0125,U0126,U0129,U0142,U0293)

DESCRIPTION These DTCs are stored if there is a malfunction in the CAN communication system connected to the blind spot monitor sensor. HINT: If CAN communication system DTCs are stored, they may also

 Lost Communication with Blind Spot Monitor Slave Module (U0232)

DESCRIPTION This DTC is stored when the blind spot monitor sensor RH judges that there is a communication problem with the blind spot monitor sensor LH. DTC No. Detection Item DTC Detection Con

 Lost Communication with Blind Spot Monitor Master Module (U0233)

DESCRIPTION This DTC is stored when the blind spot monitor sensor LH judges that there is a communication problem with the blind spot monitor sensor RH. DTC No. Detection Item DTC Detection Con

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 Torque Converter Clutch Pressure Control Solenoid Control Circuit Short to Ground or Open (P275614)

DESCRIPTION Refer to DTC P275612. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P275614 Torque Converter Clutch Pressure Control Solenoid Control Circuit Short to Ground or Open While the vehicle is being driven, a short to ground or

 Driver Side Power Mirror cannot be Adjusted with Power Mirror Switch

DESCRIPTION The outer mirror switch assembly sends the mirror adjust switch signals to the main body ECU (multiplex network body ECU). The main body ECU (multiplex network body ECU) then sends the received mirror adjust switch signals to the outer mirror control ECU assembly (driver door) via CAN co

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