LAN SYSTEM (DIAGNOSTICS) > Control Module I/O Signal

ELECTRICAL SPECIFICATION

Description

Terminal No.

Standard value

Measuring conditions

BAT (control)

B6 ←→ chassis ground

10 — 14 V

Always

BAT (backup)

C2 ←→ chassis ground

10 — 14 V

Always

BAT (door lock)

A34 ←→ chassis ground

10 — 14 V

Always

BAT (shift lock/key lock)

D22 ←→ chassis ground

10 — 14 V

Always

ACC (rear wiper)

D21 ←→ chassis ground

10 — 15 V

When ACC is ON

GND

A28 ←→ chassis ground

Less than 1.5 V

Always

GND

B17 ←→ chassis ground

Less than 1.5 V

Always

GND

C20 ←→ chassis ground

Less than 1.5 V

Always

GND

D27 ←→ chassis ground

Less than 1.5 V

Always

Key warning switch (except for model with keyless access)

D2 ←→ chassis ground

Less than 1.5 V → 10 — 15 V

With key removed → inserted

ACC (model with keyless access)

D2 ←→ chassis ground

Less than 1.5 V → 10 — 15 V

ACC OFF → ACC ON

ACC

B7 ←→ chassis ground

Less than 1.5 V → 10 — 15 V

ACC OFF → ACC ON

IGN

B1 ←→ chassis ground

Less than 1.5 V → 10 — 15 V

IGN OFF → IGN ON

P range switch

C4 ←→ chassis ground

Less than 1.5 V → 8 V or more

P range → other than P range

Stop light switch

B2 ←→ chassis ground

Less than 1.5 V → 8 V or more

With brake pedal released → depressed

Keyless registration connector (model without keyless access)

C13 ←→ chassis ground

8 V or more → less than 1.5 V

With keyless registration connector removed → inserted

Door switch, driver’s door (model with keyless access)

8 V or more → less than 1.5 V

With driver’s door closed → opened

Door switch, driver’s seat

A19 ←→ chassis ground

8 V or more → less than 1.5 V

With driver’s door closed → opened

Door switch, passenger’s seat

A32 ←→ chassis ground

8 V or more → less than 1.5 V

With passenger’s door closed → opened

Door switch, rear RH seat

A6 ←→ chassis ground

8 V or more → less than 1.5 V

With rear RH seat door closed → opened

Door switch, rear LH seat

A20 ←→ chassis ground

8 V or more → less than 1.5 V

With rear LH seat door closed → opened

Door switch, trunk/rear gate

A33 ←→ chassis ground

8 V or more → less than 1.5 V

With trunk/rear gate closed → opened

Door lock status switch, driver’s door (model with keyless access and model with keyless entry double lock)

A18 ←→ chassis ground

8 V or more → less than 1.5 V

Door lock → unlock

Door lock status switch, passenger’s door (model with keyless access)

A31 ←→ chassis ground

8 V or more → less than 1.5 V

Door lock → unlock

Rear gate opener button

C24 ←→ chassis ground

8 V or more → less than 1.5 V

Switch OFF→ ON

Manual switch (LOCK)

A15 ←→ chassis ground

8 V or more → less than 1.5 V

Switch OFF→ ON

Manual switch (UNLOCK)

A29 ←→ chassis ground

8 V or more → less than 1.5 V

Switch OFF→ ON

Door key switch (LOCK)

A17 ←→ chassis ground

8 V or more → less than 1.5 V

Switch OFF→ ON

Door key switch (UNLOCK)

A30 ←→ chassis ground

8 V or more → less than 1.5 V

Switch OFF→ ON

Front wiper input RTN

C5 ←→ chassis ground

8 V or more → less than 1.5 V

When front wiper is reversed

Rear wiper switch ON

C18 ←→ chassis ground

8 V or more → less than 1.5 V

Switch OFF→ ON

Rear wiper switch (INT)

C27 ←→ chassis ground

8 V or more → less than 1.5 V

Switch OFF→ ON

Rear wiper switch, washer

C28 ←→ chassis ground

8 V or more → less than 1.5 V

Switch OFF→ ON

Lighting I switch

B11 ←→ chassis ground

8 V or more → less than 1.5 V

Switch OFF→ ON

Lighting II switch

C8 ←→ chassis ground

8 V or more → less than 1.5 V

Switch OFF→ ON

D6 ←→ chassis ground

8 V or more → less than 1.5 V

Key warning switch ON and lighting switch OFF→ ON

Dimmer switch, Hi beam

B12 ←→ chassis ground

8 V or more → less than 1.5 V

Switch OFF→ ON

Dimmer switch, passing

B22 ←→ chassis ground

8 V or more → less than 1.5 V

Switch OFF→ ON

Front fog light switch

B24 ←→ chassis ground

8 V or more → less than 1.5 V

Switch OFF→ ON

Rear fog light switch

B13 ←→ chassis ground

8 V or more → less than 1.5 V

Switch OFF→ ON

MT reverse switch

B18 ←→ chassis ground

8 V or more → less than 1.5 V

Other than reverse → reverse

Parking brake switch

C15 ←→ chassis ground

8 V or more → less than 1.5 V

With parking brake not operated → operated

Bright switch

A14 ←→ chassis ground

8 V or more → less than 1.5 V

Switch OFF→ ON

Illumination (Vi1)

A12 ←→ chassis ground

Approx. 5 V

While clearance light illuminates

Illumination (Vi2)

A3 ←→ chassis ground

0.5 V — 4.5 V

While clearance light illuminates

Illumination (Vi3)

A26 ←→ chassis ground

Less than 1.5 V

Always

Fuel level sensor

C7 ←→ chassis ground

Approx. 2 —96 Ω

Ignition ON

Wiper deicer & rear defogger switch

A16 ←→ chassis ground

8 V or more → less than 1.5 V

Switch OFF→ ON

Seat belt switch (driver’s seat)

C16 ←→ chassis ground

Less than 1.5 V → 8 V or more

With seat belt unbuckled → buckled

Seat belt switch (Passenger’s seat)

C26 ←→ chassis ground

Less than 1.5 V → 8 V or more

With seat belt unbuckled → buckled

Wake-up input

C14

8 V or more — 0.5 V or less

CAN sleep status*→ door open

(model with keyless access)

Wake-up output

D28

4 V or more — 1.8 V or less

CAN sleep status*→ wake-up

(model with keyless access)

Key lock solenoid output

D11 ←→ chassis ground

Less than 1.5 V → 6 V or more

While key is inserted in other than P range

Shift lock solenoid output

D12 ←→ chassis ground

Less than 1.5 V → 10 V or more

When vehicle stopped, IGN ON, other than P range, brake pedal depressed

Rear wiper output ON

D9 ←→ chassis ground

Less than 1.5 V → 10 V or more

When rear wiper operates

Rear wiper output RTN

D8 ←→ chassis ground

Less than 1.5 V → 10 V or more

When rear wiper reversed

Door lock output

A7 ←→ A8

Less than 1.5 V → 10 V or more

While lock output

Door unlock output

A8 ←→ A7

Less than 1.5 V → 10 V or more

While unlock output

Driver’s door UNLOCK output (model without keyless access double lock)

A23 ←→ A7

Less than 1.5 V → 10 V or more

While unlock output

Driver’s door LOCK output (model with double lock)

A23 ←→ A8

Less than 1.5 V → 10 V or more

While lock output

Double lock output (model with keyless entry double lock)

A35 ←→ A8

Less than 1.5 V → 10 V or more

During double lock output

Passenger’s door UNLOCK output (model without keyless access double lock)

A35 ←→ A7

Less than 1.5 V → 10 V or more

While unlock output

Passenger’s door LOCK output (model with keyless access double lock)

A35 ←→ A8

Less than 1.5 V → 10 V or more

While lock output

Double lock relay output (model with keyless access double lock)

D14 ←→ chassis ground

5 V or more → less than 1.5 V

While LOCK output by keyless access

Trunk/rear gate UNLOCK output

A22 ←→ chassis ground

Less than 1.5 V → 10 V or more

Sedan: While trunk UNLOCK output

Wagon: While rear gate UNLOCK output

Lighting power supply

C1 ←→ chassis ground

Less than 1.5 V → 10 V or more

With back-up fuse inserted, ACC ON or IGN ON

D1 ←→ chassis ground

Less than 1.5 V → 10 V or more

When key warning switch is ON

Clearance light relay output

D19 ←→ chassis ground

8 V or more → less than 1.5 V

Small light ON

Lo beam relay output

C3 ←→ chassis ground

8 V or more → less than 1.5 V

Headlight switch ON

D7 ←→ chassis ground

8 V or more → less than 1.5 V

Headlight switch ON

Hi beam relay output

D20 ←→ chassis ground

8 V or more → less than 1.5 V

Headlight switch ON and Hi beam ON

Passing switch ON

Front fog light relay output

D17 ←→ chassis ground

8 V or more → less than 1.5 V

Clearance switch ON, and front fog light switch ON

Rear fog light relay output

D18 ←→ chassis ground

8 V or more → less than 1.5 V

Headlight illuminated and rear fog light ON or front fog light illuminated and rear fog light ON

Room light output

D5

Pulse control

Illumination is adjusted through PWM control

Key ring illumination output

C23

Pulse control

Illumination is adjusted through PWM control

Illumination output

A2

Pulse control

Illumination is adjusted through PWM control

Rear defogger relay output

D16 ←→ chassis ground

8 V or more → less than 1.5 V

While rear defogger output

Wiper deicer relay output

D15 ←→ chassis ground

8 V or more → less than 1.5 V

While wiper deicer output

Seat belt indicator, passenger’s seat

A25 ←→ chassis ground

8 V or more → less than 1.5 V

Indicator go off → illuminate

Turn & hazard output

C22 ←→ chassis ground

8 V or more → less than 1.5 V

Door lock or unlock with keyless entry system

Security indicator output

A10 ←→ chassis ground

8 V or more → less than 1.5 V

While indicator in combination meter blinks

Immobilizer antenna 1

B26 ←→ B25

−30 — +30 V

While key secret code is verified

Immobilizer antenna 2

B25 ←→ B26

Immobilizer communication_1

B4

Can not be measured because of digital communication

Serial communication line

Immobilizer communication_2

B15

Can not be measured because of digital communication

Serial communication line

Keyless entry control module communication

A24

Can not be measured because of digital communication

Serial communication line

SSM communication (K line)

B20

Can not be measured because of digital communication

Serial communication line

Body system CAN_Hi

A1 ←→ chassis ground

Can not be measured because of digital communication

Serial communication line

Body system CAN_Lo

A9 ←→ chassis ground

Can not be measured because of digital communication

Serial communication line

Driving system CAN_Hi

B3 ←→ chassis ground

Can not be measured because of digital communication

Serial communication line

Driving system CAN_Lo

B9 ←→ chassis ground

Can not be measured because of digital communication

Serial communication line

* CAN sleep state: Hold on for approx. one minute with ignition OFF and the doors, trunk, rear gate all closed.