HDS Inputs and Commands
Input:

System Menu | Description | Data List Indication
--- | --- | ---
Wiper | Brake Pedal Position | STOP SW | Brake pedal pushed: ON
Brake pedal released: OFF
Windshield Wiper Motor PARK Switch | FR WIPER AS | Wipers in park position: ON
Wipers in other position: OFF
Windshield Wiper Switch (BACK-UP) | BRAKE FLUID SW | Wiper switch in HI position: ON
Wiper switch in other position: OFF
Windshield Wiper Switch (INTERMITTENT) | FR WIPER INT | Wiper switch in INT position: ON
Wiper switch in other position: OFF
Windshield Wiper Switch (LOW) | FR WIPER LO | Wiper switch in LOW position: ON
Wiper switch in other position: OFF
Windshield Wiper Switch (HIGH) | FR WIPER HI | Wiper switch in HI position: ON
Wiper switch in other position: OFF
Windshield Wiper Switch (MIST) | FRONT WIPER MIST | Wiper switch in MIST position: ON
Wiper switch in other position: OFF
Windshield Washer Switch | FRONT WASHER SW | Washer switch on: ON
Washer switch off: OFF
Windshield Wiper Motor HI Command | FR WIPER (HIGH) | Wiper high speed command on: ON
Wiper high speed command off: OFF
Windshield Wiper Motor LO Command | FR WIPER (LOW) | Wiper low speed command on: ON
Wiper high low command off: OFF
Windshield Washer Motor Command | FR WIPER WASHER | Washer command on: ON
Washer command off: OFF
Intermittent Wiper Dwell Timer | INTERVAL VOLUME | Switch at short setting: 0.0
Switch at long setting: 25
Power window | Driver's Door Switch | DRIVER'S DOOR | Door open: ON
Door closed: OFF
Front Passenger's Door Switch | PASSENGER DOOR | Door open: ON
Door closed: OFF
P/W Main Switch | P/W MAIN SW | On: ON
Off: OFF
P/W Master Switch (Driver's Window AUTO) | P/W M AUTO SW | Auto position: ON
Neutral position: OFF
P/W Master Switch (Driver's Window UP) | P/W M DRV UP SW | Up position: ON
Neutral position: OFF
P/W Master Switch (Driver's Window DOWN) | P/W M DRV DOWN SW | Down position: ON
Neutral position: OFF
P/W Master Switch (Front Passenger's Window UP) | P/W M AS UP SW | Up position: ON
Neutral position: OFF
P/W Master Switch (Front Passenger's Window DOWN) | P/W M AS DWN SW | Down position: ON
Neutral position: OFF
P/W Master Switch (Left Rear Window UP) | P/W M LR UP SW | UP position: ON
Neutral position: OFF
P/W Master Switch (Left Rear Window DOWN) | P/W M LR DWN SW | Down position: ON
Neutral position: OFF
P/W Master Switch (Right Rear Window UP) | P/W M RR DWN SW | UP position: ON
Neutral position: OFF
P/W Master Switch (Right Rear Window DOWN) | P/W M RR DWN SW | Down position: ON
Neutral position: OFF
Driver's P/W Motor Pulse A | DR MOT A PULSE | Window in motion: EXIST
Window stopped: N/A
Driver's P/W Motor Pulse B | DR MOT B PULSE | Window in motion: EXIST
Window stopped: N/A
Driver's P/W Motor Command | DRV PW M | OFF/UP/DOWN
Front Passenger's P/W Motor Command | PASS PW M | OFF/UP/DOWN
Left Rear P/W Motor Command | LEFT R P/W M | OFF/UP/DOWN
Right Rear P/W Motor Command | RIGHT R P/W M | OFF/UP/DOWN
P/W Relay Command | P/W RELAY | On command: ON
Off command: OFF

Input:

System Menu | Description | Data List Indication
--- | --- | ---
Lighting | Driver's Door Switch | DRIVER'S DOOR | Door open: ON
Door closed: OFF
Ignition Switch (IG1) | IGNITION KEY | Ignition ON (II): ON
Other positions: OFF
Horn Command | HORN | Horn on command: ON
Horn off command: OFF
Headlight Switch OFF | HEADLIGHT OFF SW | In off position: ON
In other positions: OFF
Headlight Switch (PARKING) | SMALL SW | In park light position: ON
In other positions: OFF
Headlight Switch (HEADLIGHT) | HEADLIGHT ON SW | In headlight position: ON
In other position: OFF
Headlight Switch (BACK-UP) | HEADLIGHT BACKUP | In headlight position: ON
In headlight position: OFF
Headlight Switch (DIMMER) | HEADLIGHT DIMMER | In high-beam position: ON
In low-beam position: OFF
Headlight Switch (PASSING) | PASSING SW | Passing switch on: ON
Passing switch off: OFF
Turn Signal Switch (LEFT) | TURN LEFT SW | In left position: ON
Neutral position: OFF
Turn Signal Switch (RIGHT) | TURN RIGHT SW | In right position: ON
Neutral position: OFF
Ignition Key Cylinder Light Command | IG KEY LIGHT | Light on command: ON
Light off command: OFF
Interior Light Command | INTERIOR LIGHT | Light on command: ON
Light off command: OFF
Foot Light Command | FOOT LIGHT | Light on command: ON
Light off command: OFF
Left Turn Signal Command | TURN LEFT | Light on command: ON
Light off command: OFF
Right Turn Signal Command | TURN RIGHT | Light on command: ON
Light off command: OFF
Hazard Signal Command | HAZARD | Hazard on command: ON
Hazard off command: OFF
Headlight Command | HEADLIGHT | Light on command: ON
Light off command: OFF
Headlight High Beam Command | HEADLIGHT HI | Light on command: ON
Light off command: OFF
Parking Light Command | SMALL LIGHT | Light on command: ON
Light off command: OFF
Front Fog Light Command | FR FOG | Light on command: ON
Light off command: OFF
Rear Defroster Command | R DEFROSTER | Defroster on command: ON
Defroster off command: OFF
Rear Fog Light Command | RR FOG | Light on command: ON
Light off command: OFF

input:

System Menu | Description | Data List Indication
--- | --- | ---
Gauge | Driver's Door Switch | DRIVER'S DOOR | Door open: ON
Door Closed: OFF
Front Passenger's Door Switch | PASSENGER DOOR | Door open: ON
Door Closed: OFF
Left Rear Door Switch | DRV REAR DOOR | Door open: ON
Door Closed: OFF
Right Rear Door Switch | PA REAR DOOR | Door open: ON
Door Closed: OFF
Trunk Lid/Tailgate Switch | TRUNK/TAILGATE | Trunk open: ON
Trunk Closed: OFF
Rear Fog Light | RR FOG | Light on command: ON
Light off command: OFF
Trunk Lid Release | TRUNK UNLOCK | Release command: ON
Other: OFF
Headlight Switch (OFF) | HEADLIGHT OFF SW | In off position: ON
In other positions: OFF
Headlight Switch (PARKING) | SMALL SW | In park light position: ON
In other positions: OFF
Headlight Switch (HEADLIGHT) | HEADLIGHT ON SW | In headlight position: ON
In other positions: OFF
Headlight Switch (DIMMER) | HEADLIGHT DIMMER | In high-beam position: ON
In low-beam position: OFF
Headlight Switch (PASSING) | PASSING SW | Passing switch on: ON
Passing switch off: OFF
Turn Signal Switch (LEFT) | TURN LEFT SW | In left position: ON
Neutral position: OFF
Turn Signal Switch (RIGHT) | TURN RIGHT SW | In right position: ON
Neutral position: OFF
Left Turn Signal Command | TURN LEFT | Light on command: ON
Light off command: OFF
Right Turn Signal Command | TURN RIGHT | Light on command: ON
Light off command: OFF
Hazard Signal Command | HAZARD | Hazard on command: ON
Hazard off command: OFF
Headlight Command | HEADLIGHT | Light on command: ON
Light off command: OFF
Headlight High Beam Command | HEADLIGHT HI | Light on command: ON
Light off command: OFF
Parking Light Command | SMALL LIGHT | Light on command: ON
Light off command: OFF
Front Fog Light Command | FR FOG | Light on command: ON
Light off command: OFF
Brake Pedal Position Switch | STOP SW | Brake pedal pushed: ON
Brake pedal released: OFF

Input:

System Menu | Description | Data List Indication
--- | --- | ---
Gauge | Ignition Key Cylinder Switch | IGNITION KEY CYL SW | Key in ignition: ON
Key out of ignition: OFF
Driver's Seat Belt Buckle Switch | DRV SEAT BELT | Unbuckled: ON
Buckled: OFF
A/T Gear Position Switch | SHIFT R POSITION | Shifter in reverse position: ON
Shifter in other position: OFF
Cruise Control Main Switch | CRUISE MAIN | Cruise main switch on: ON
Cruise main switch off: OFF
Engine Oil Pressure Switch | OIL PRESS SW | Engine off (low pressure): ON
Engine running: OFF
Gauge Select/Reset Switch | SELECT/RESET | Reset button pushed: ON
Reset button released: OFF
Parking Brake Switch | PARK BRAKE | Park brake lever pulled: ON
Park brake lever released: OFF
Brake Fluid Level Switch | BRAKE FLUID SW | Fluid level low: ON
Fluid level normal: OFF
Fuel Sending Unit Input 1 | FUEL LEVEL 1 | Fuel tank empty: 4 V
Fuel tank half full: 2.5 V
Fuel tank full: 1 V
Fuel Sending Unit Input 2 | FUEL LEVEL 2 | Fuel tank empty: 5 °
Fuel tank half full: 50 °
Fuel tank full: 100 °
ABS Indicator | ABS INDI | Indicator command on: ON
Indicator command off: OFF
EBD (Brake Light) Indicator | EBD INDI | Indicator command on: ON
Indicator command off: OFF
MIL Indicator | MIL INDI STATUS | Indicator command on: ON
Indicator command off: OFF
Low Oil Pressure Indicator | OIL PRESS INDI | Indicator command on: ON
Indicator command off: OFF
Charge System Indicator | CHARGING LIGHT | Indicator command on: ON
Indicator command off: OFF
Cruise Main Switch ON Indicator | Cruise M SW INDI | Indicator command on: ON
Indicator command off: OFF
VSA Indicator | VSA INDI | Indicator command on: ON
Indicator command off: OFF
High Beam Indicator | HIGH BEAM INDI | Indicator command on: ON
Indicator command off: OFF
Parking Light ON Indicator | SMALL LIGHT INDI | Indicator command on: ON
Indicator command off: OFF
Low Fuel Warning Indicator | LOW FUEL INDI | Indicator command on: ON
Indicator command off: OFF
Security Indicator | SECURITY INDI | Indicator command on: ON
Indicator command off: OFF
Fuel Gauge Needle Command | FUEL INDI | Fuel tank empty: 4 V
Fuel tank half full: 2.5 V
Fuel tank full: 1 V

Input:

System Menu | Description | Data List Indication
--- | --- | ---
Door lock | Driver's Door Switch | DRIVER'S DOOR | Door open: ON
Door closed: OFF
Front Passenger's Door Switch | PASSENGER DOOR | Door open: ON
Door closed: OFF
Driver's Rear Door Switch | DRV REAR DOOR | Door open: ON
Door closed: OFF
Passenger's Rear Door Switch | PA REAR DOOR | Door open: ON
Door closed: OFF
Driver's Door Lock Switch (LOCK) | DRV RM DOR LK | Switch pushed: ON
Switch released: OFF
Driver's Door Lock Switch (UNLOCK) | DRV RM DOR UNLK | Switch pushed: ON
Switch released: OFF
Right Super Locking (KE model) | RIGHT SUPER LOCK | Door open: ON
Door close: OFF
Left Super Locking (KE model) | LEFT SUPER LOCK | Door open: ON
Door close: OFF
Driver's Door Lock Knob Switch (LOCK) | DRV RM DOR KNOB LK | Knob up: ON
Knob down: OFF
Driver's Door Lock Knob Switch (UNLOCK) | DRV RM DOR KNOB UNLK | Knob up: ON
Knob down: OFF
Front Passenger's Door Lock Knob Switch. (LOCK) | PA RM DOR KNOB LK | Knob up: ON
Knob down: OFF
Front Passenger's Door Lock Knob Switch. (UNLOCK) | PA RM DOR KNOB LKUN | Knob up: ON
Knob down: OFF
Driver's Rear Door Lock Knob Switch (UNLOCK) | DRV R KNOB UNLK | Knob up: ON
Knob down: OFF
Passenger's Rear Door Lock Knob Switch (UNLOCK) | PA L KNOB UNLK | Knob up: ON
Knob up: OFF
Driver's Door Key Cylinder Switch (LOCK) | DRV KEY CYL LK | Key turned to lock: ON
Neutral position: OFF
Driver's Door Key Cylinder Switch (UNLOCK) (Except KE model) | DRV KEY CYL UNLK | Key turned to unlock: ON
Neutral position: OFF
Door LOCK Command | DOR LOCK | Lock command: ON
Other: OFF
Door UNLOCK Command | DOR UNLOCK | Unlock command: ON
Other: OFF
Driver's Door UNLOCK Command | DRV DOR UNLOCK | Unlock command: ON
Other: OFF
Climate control | A/C Pressure Switch/Thermal Protector | A/C PRESSURE SW | A/C on: ON

Input:

System Menu | Description | Data List Indication
--- | --- | ---
Keyless | Driver's Door Switch | DRIVER'S DOOR | Door open: ON
Door Closed: OFF
Front Passenger's Door Switch | PASSENGER DOOR | Door open: ON
Door Closed: OFF
Driver's Rear Door Switch | DRV REAR DOOR | Door open: ON
Door Closed: OFF
Passenger's Rear Door Switch | PA REAR DOOR | Door open: ON
Door Closed: OFF
Trunk Lid/Tailgate Switch | TRUNK/TAIL GATE | Trunk open: ON
Trunk closed: OFF
Driver's Door Lock Switch (LOCK) | DRV RM DOR LK | Switch pushed: ON
Switch released: OFF
Driver's Door Lock Switch (UNLOCK) | DRV RM DOR UNLK | Switch pushed: ON
Switch released: OFF
Driver's Door Lock Knob Switch (LOCK) | DRV RM DOR KNOB LK | Knob up: ON
Knob down: OFF
Driver's Door Lock Knob Switch (UNLOCK) | DRV RM DOR KNOB UNLK | Knob up: ON
Knob down: OFF
Front Passenger's Door Lock Knob Switch. (LOCK) | PA RM DOR KNOB LK | Knob up: ON
Knob down: OFF
Front Passenger's Door Lock Knob Switch. (UNLOCK) | PA RM DOR KNOB UNLK | Knob up: ON
Knob down: OFF
Driver's Rear Door Lock Knob Switch (UNLOCK) | DRV R KNOB UNLK | Knob up: ON
Knob down: OFF
Passenger's Rear Door Lock Knob Switch (UNLOCK) | PA L KNOB UNLK | Knob up: ON
Knob down: OFF
Driver's Door Key Cylinder Switch (LOCK) | DRV KEY CYL LK | Key turned to lock: ON
Neutral position: OFF
Driver's Door Key Cylinder Switch (UNLOCK) (Except KE model) | DRV KEY CYL UNLK | Key turned to lock: ON
Neutral position: OFF
Ignition Switch (IG 1) | IGNITION KEY | Ignition ON (II): ON
Other positions: OFF
Door LOCK Command | DOR LOCK | Lock command: ON
Other: OFF
Door UNLOCK Command | DOR UNLOCK | Unlock command: ON
Other: OFF
Driver's Door UNLOCK Command | DRV DOR UNLOCK | Unlock command: ON
Other: OFF
Trunk Release Actuator Command | TRUNK UNLOCK | Release command: ON
Other: OFF

Input:

System Menu | Description | Data List Indication
--- | --- | ---
Security | Driver's Door Switch | DRIVER'S DOOR | Door open: ON
Door closed: OFF
Front Passenger's Door Switch | PASSENGER'S DOOR | Door open: ON
Door closed: OFF
Driver's Rear Door Switch | DRV REAR DOOR | Door open: ON
Door closed: OFF
Passenger's Rear Door Switch | PA REAR DOOR | Door open: ON
Door closed: OFF
Trunk Lid/Tailgate Switch | TRUNK/TAILGATE | Trunk open: ON
Trunk closed: OFF
Hood Switch | ENG HOOD SW | Hood open: ON
Hood closed: OFF
Driver's Door Lock Switch (LOCK) | DRV RM DOR LK | Switch pushed: ON
Switch released: OFF
Driver's Door Lock Switch (UNLOCK) | DRV RM DOR UNLK | Switch pushed: ON
Switch released: OFF
Driver's Door Lock Knob Switch (LOCK) | DRV RM DOR KNOB LK | Knob up: ON
Knob down: OFF
Driver's Door Lock Knob Switch (UNLOCK) | DRV RM DOR KNOB UNLK | Knob up: ON
Knob down: OFF
Front Passenger's Door Lock Knob Switch. (LOCK) | PA RM DOR KNOB LK | Knob up: ON
Knob down: OFF
Front Passenger's Door Lock Knob Switch. (UNLOCK) | PA RM DOR KNOB LKUN | Knob up: ON
Knob down: OFF
Driver's Rear Door Lock Knob Switch (UNLOCK) | DRV R KNOB UNLK | Knob up: ON
Knob down: OFF
Passenger's Rear Door Lock Knob Switch (UNLOCK) | PA L KNOB UNLK | Knob up: ON
Knob down: OFF
Ignition Switch (IG 1) | IGITION KEY | Ignition ON (II): ON
Other position: OFF
Horn Command | HORN | Horn on command: ON
Horn off command: OFF
Door LOCK Command | DOR LOCK | Lock command: ON
Other: OFF
Door UNLOCK Command | DOR UNLOCK | Unlock command: ON
Other: OFF
Driver's Door UNLOCK Command | DRV DOR UNLOCK | Unlock command: ON
Other: OFF
Trunk Release Actuator Command | TRUNK UNLOCK | Release command: ON
Other: OFF
Hazard Signal Command | HAZARD | Hazard on command: ON
Hazard off command: OFF

Output:

System | Description | Data List Indication
--- | --- | ---
Gauge | Speedometer displays value inputted | SPEEDOMETER DRIVE
Tachometer displays value inputted | TACHOMETER DRIVE
Fuel gauge displays value inputted | FUEL GAUGE DRIVE
Temperature gauge displays value inputted | ENGINE TEMP GAUGE
Turns ABS indicator on/off | ABS INDICATOR
Turns BRAKE indicator on/off | EBD INDICATOR
Turns MIL on/off | MIL STATUS
Turns washer level indicator on/off | WASHER INDI
Turns DRL indicator on/off | DRL INDI
Turns oil indicator on/off | OIL INDI
Turns charging system indicator on/off | CHARGING INDI
Turns cruise main switch indicator on/off | CRUISE SW LIGHT
TURNS maintenance required indicator on/off | MAIN REQ'D INDI
Turns high beam indicator on/off | HIGH BEAM INDI
Turns light on indicator on/off | LIGHT ON INDI
Turns low fuel indicator on/off | LOW FUEL INDI
Turns security indicator on/off | SECURITY INDI
Displays inputted value | TRIP METER
Turns A/T P position indicator on/off | AT GEAR INDI P
Turns A/T R position indicator on/off | AT GEAR INDI R
Turns A/T N position indicator on/off | AT GEAR INDI N
Turns A/T D position indicator on/off | AT GEAR INDI D
Turns A/T D3 position indicator on/off | AT GEAR INDI D3
Turns A/T 2 position indicator on/off | AT GEAR INDI 2
Turns A/T 1 position indicator on/off | AT GEAR INDI 1
Controls gauge illumination brightness to inputted value | ILLUMI CONTROL
Turns key chime on/off | KEY ALARM
Turns headlight chime on/off | HEADLIGHT ALARM
Turns seatbelt chime on/off | SEATBELT ALARM
Lighting | Turns ignition key cylinder light on/off | IGNITION KEY LIGHT
Turns interior light(s) on/off | INTERIOR LIGHT
Turns foot light on/off | FOOT LIGHT
Turns left signal light on/off | TURN LEFT
Turns right turn signal light on/off | TURN RIGHT
Turns hazard lights on/off | HAZARD
Turns headlights on/off | HEADLIGHTS
Turns high beams on/off | HEADLIGHTS (HIGH)
Turns parking lights on/off | PARKING LIGHTS
Door lock | Controls lock and unlock functions on command | DOOR LOCKS
Keyless | Turns trunk release actuator on/off | TRUNK UNLOCK
Climate control | Turns rear defroster on/off | REAR DEFROSTER
Power window | Runs driver's window up | DR'S PW UP
Runs driver's window down | DR'S PW DOWN
Runs passenger's window up | AST'S PW UP
Runs passenger's window down | AST'S PW DOWN
Runs left rear window up | LEFT REAR PW UP
Runs left rear window down | LEFT REAR PW DOWN
Runs right rear window up | RIGHT REAR PW UP
Runs right rear window down | RIGHT REAR PW DOWN
Turns power window relay on/off | PW RELAY
Wiper | Turns wiper low speed on/off | FRONT WIPER LOW
Turns wiper high speed on/off | FRONT WIPER HIGH
Turns washer on/off | FRONT WIPER WASHER
Turns wiper intermittent function on/off | INT WIPER
Security | Turns horns on/off | HORN
Climate control | Initiates climate control self test function | CLMT CNTROL SLF TST (INSPECTION MENU)

B-CAN System Unit input/output

Combination Switch Control Unit
Input signal | Output signal/Device
--- | ---
Dimmer switch, Lighting switch, Passing switch, Turn signal switch, Wiper/washer switch, Interior dwell time controller | None

NOTE: Not all inputs apply to all trim levers.
NOTE: Not all inputs apply to all trim levels.

Relay Control Module
Input signal | Output signal/Device
--- | ---
A/C pressure switch, Climate control switch, Hood switch, Horn switch, Windshield wiper motor | Headlight, Parking light, Horn, Windshield washer motor, Windshield wiper motor

Door Multiplex Control Unit
Input signal | Output signal
--- | ---
Driver's door key cylinder switch (lock/unlock), Driver's door lock knob switch (lock/unlock), Driver's door lock switch, Driver's power window switches (up, down, auto up, auto down), Passenger's power window switches (up, down), Driver's power window motor pulser | Driver's power window motor, Passenger's power window switches, Power window relay control

Multiplex Integrated Control Unit
Input signal | Output signal/Device
--- | ---
Audio unit security ground, Brake pedal position switch, Door switches, Ignition key cylinder switch, Park pin switch (A/T), Passenger's door lock knob switches (unlock), Passenger's door lock switch, Power window motor, Seat belt switch (unbuckled), Transmission range switch (P, R position), Trunk latch switch | Door lock actuators, Hazard warning lights, Interior lights, Ignition key light, Key interlock solenoid, Trunk lock actuator, Turn signal lights, Trunk lid opener solenoid, Door curtsey lights

Gauge Control Module
Input signal | Output signal/Device
--- | ---
Dash lights brightness controller volume, Engine oil pressure switch signal, Parking brake switch, Brake fluid level switch, Fuel level sensor, Select/Reset switch | Dash lights, Fuel gauge, Gauge lights, Indicator, LEDs, Speedometer, Tachometer, ECT gauge, Warning buzzer, Odometer/Outside temperature display

Climate Control Unit
Input signal | Output signal/Device
--- | ---
Evaporator temperature sensor, In-car temperature sensor, Outside air temperature sensor, Sunlight sensor, Air mix motor position (Driver's + Passenger's with dual zone), Mode motor position, Blower motor control feed back | Air mix control motors (Driver's/Passenger's), Blower motor transistor, Mode control motor, Rear defogger relay, A/C request, Recirculation motor

Hands Free Telephone Control Unit
Input signal | Output signal/Device
--- | ---
Remove switched, Microphone, Bluetooth communication with cellular phone | Hands free telephone information