B-CAN System Unit Input/Output Index
MICU INPUT/OUTPUT SIGNAL CHART
| MICU | |
|---|---|
| Input signal | Output signal/Device |
| Audio switch, Automatic lighting sensor (SIO signal), Brake pedal position switch, CDS signal. Hazard warning switch, Ignition key switch, Park-pin switch, Power mirror switch (up, down, left, right, L. R. fold), Seat belt buckle switch (unbuckled), Transmission range switch (P, R), Trunk lid latch switch, Trunk lid opener main switch. Trunk lid outer handle switch | Automatic lighting sensor (SIP signal), Daytime running lights. Door and trunk lid lock actuators, Fuel fill door opener solenoid, Floor lights. Foot lights. Hazard warning lights, Interior lights, Ignition key light. Key interlock solenoid. Keyless buzzer, Map lights. Turn signal lights. Trunk lid opener solenoid |
RELAY CONTROL MODULE INPUT/OUTPUT SIGNAL CHART
| Relay Control Module | |
|---|---|
| Input signal | Output signal/Device |
| Daytime running lights control (Canada models), Hood switch, Horn switch. Windshield wiper motor, Windshield wiper fail-safe, Rear window defogger | Daytime running lights control (Canada models), Headlight, Parking light, Horns, Windshield washer motor, Windshield wiper motor |
COMBINATION SWITCH CONTROL UNIT INPUT/OUTPUT SIGNAL CHART
| Combination Switch Control Unit | |
|---|---|
| Input signal | Output signal/Device |
| Dimmer switch. Lighting switch. Passing switch. Turn signal switch, Wiper/washer switch. Intermittent dwell time controller | None |
DRIVER'S MPCS UNIT INPUT/OUTPUT SIGNAL CHART
| Driver's MPCS Unit | |
|---|---|
| Input signal | Output signal |
| Driving position memory switch, Driver's door switch, 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 motor pulses (A and B), Fuel fill door opener switch, Key-off timer, Left power mirror position sensors (horizontal and vertical), Left rear door lock knob switch (unlock). Power window master switch (up switch), Trunk lid opener switch | Driving position memory switch indicators and light (LED), Driver's door courtesy light, Driver's door inner handle light, Driver's outer handle light. Driver's door pocket light. Driver's power window motor pulser (SVCC), Left power mirror actuator (up/down, left/right, heat, common). Trunk lid/fuel fill door opener switch light |
FRONT PASSENGER'S MPCS UNIT (UART) INPUT/OUTPUT SIGNAL CHART
| Front Passenger's MPCS Unit (UART) | |
|---|---|
| Input signal | Output signal/Device |
| Front passenger's door switch. Front passenger's door lock knob switch (lock/unlock). Front passenger's door lock switch, Front passenger's power window switch (auto, up, down), Front passenger's power window motor pulses (A and B), Right power mirror position sensor (horizontal and vertical), Right rear door lock knob switch (unlock) | Front passenger's door courtesy light. Front passenger's door inner handle light, Front Passenger's outer handle light, Front passenger's door pocket light, Front passenger's power window motor pulser (SVCC), Right power mirror actuator (up/down, left/right, heat, common). Driving position memory switch indicators and light (LED) |
ADAPTIVE FRONT LIGHTING CONTROL UNIT INPUT/OUTPUT SIGNAL CHART
| Adaptive Front Lighting Control Unit | |
|---|---|
| Input signal | Output signal/Device |
| AFS OFF switch, Rear wheel speed sensors, Suspension stroke sensor, Steering angle sensor | Headlight leveling motors, Adaptive front lighting gearboxes |
GAUGE CONTROL MODULE INPUT/OUTPUT SIGNAL CHART
| Gauge Control Module | |
|---|---|
| Input signal | Output signal/Device |
| Dash lights brightness controller, Daytime running lights signal (Canada models), Oil pressure switch signal. Washer fluid level switch signal (Canada models). Parking brake switch, Brake fluid level switch, Fuel gauge sending unit, Select/Reset/Information switch, Cruise control combination switch (set, cancel, resume, master), VSA OFF switch, A/T park position, MET INH from PCM | Dash lights, Fuel gauge, Gauge lights, Indicator, LEDs, Speedometer, Tachometer, ECT gauge, Warning buzzer, Odometer/Outside air temperature display |
CLIMATE CONTROL UNIT INPUT/OUTPUT SIGNAL CHART
| 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 and Passenger's), Mode motors position, Blower motor control feedback | Air mix control motors (Driver's/Passenger's), Blower motor transistor, Mode control motors, Recirculation motor |
POWER SEAT CONTROL UNIT INPUT/OUTPUT SIGNAL CHART
| Power Seat Control Unit | |
|---|---|
| Input signal | Output signal/Device |
| Driver's power seat adjustment switch signal, Memory sensors | Driver's power seat motors |
POWER TILT/TELESCOPIC STEERING CONTROL UNIT (UART) INPUT/OUTPUT SIGNAL CHART
| Power Tilt/Telescopic Steering Control Unit (UART) | |
|---|---|
| Input signal | Output signal/Device |
| Power tilt/telescopic steering switch signal (up, down, push, pull). Memory sensors | Power tilt motor, Power telescopic motor |
ONSTAR CONTROL UNIT INPUT/OUTPUT SIGNAL CHART
| OnStar Control Unit ('05-06 models) | |
|---|---|
| Input signal | Output signal/Device |
| Cellular antenna, CDS signal. Microphone input, OnStar, emergency, DOT, DTMF switches, GPS antenna | OnStar information, OnStar switch indicators (LED), MUTE signal to audio unit, Line out |
HANDSFREELINK CONTROL UNIT INPUT/OUTPUT SIGNAL CHART
| HandsFreeLink Control Unit | |
|---|---|
| Input signal | Output signal/Device |
| Remote switches. Microphone input, Bluetooth communication with cellular phone | HandsFreeLink information |
KEYLESS ACCESS CONTROL UNIT INPUT/OUTPUT SIGNAL CHART
| Keyless Access Control Unit | |
|---|---|
| Input signal | Output signal/Device |
| Keyless access system indicator, Immobilizer indicator. Audio unit, LF and RF antenna signals, Touch sensors, S-NET signal | Parking brake switch. Trunk lid outer handle switch, RF antenna, Ignition knob/key/rotate switch. Key out signal, Answer back buzzer, Immobilizer (IMOCONT) signal |
ACURALINK CONTROL UNIT INPUT/OUTPUT SIGNAL CHART
| AcuraLink Control Unit | |
|---|---|
| Input signal | Output signal/Device |
| Cellular antenna, Microphone input, GPS antenna, Bluetooth communication with cellular phone | AcuraLink information |
HDS INPUT DATA LIST
| System Menu | Data List | Data List Indication (Value) |
|---|---|---|
| Adaptive Front Lighting System | Adaptive Front Lighting System Switch Command | OFF/ON |
| Adaptive Front Lighting System Indicator Command | OFF/ON | |
| Adaptive Front Lighting System Warning Indicator Command | OFF/ON | |
| Steering Center Learning Command | Complete/Not Complete | |
| A/T Gear Position Switch (R) Command | OFF/ON | |
| Left Rear Wheel Speed Command | OFF/ON | |
| Right Rear Wheel Speed Command | OFF/ON | |
| Door Lock | Driver's Key Cylinder Switch (LOCK) | OFF/ON |
| Driver's Key Cylinder Switch (UNLOCK) | OFF/ON | |
| Driver's Door Lock Switch (LOCK) | OFF/ON | |
| Driver's Door Lock Switch (UNLOCK) | OFF/ON | |
| Driver's Door Knob Switch LOCK | OFF/ON | |
| Driver's Door Knob Switch UNLOCK | OFF/ON | |
| Trunk Lid Opener Switch | OFF/ON | |
| Front Passenger's Door Switch (LOCK) | OFF/ON | |
| Front Passenger's Door Switch (UNLOCK) | OFF/ON | |
| Front Passenger's Door Knob Switch (UNLOCK) | OFF/ON | |
| Left Rear Door Knob Switch (UNLOCK) | OFF/ON | |
| Right Rear Door Knob Switch (UNLOCK) | OFF/ON | |
| Driver's Door Switch | OFF/ON | |
| Front Passenger's Door Switch | OFF/ON | |
| Left Rear Door Switch | OFF/ON | |
| Right Rear Door Switch | OFF/ON | |
| Driver's Door Lock Switch Illumination Command | OFF/ON | |
| Driver's Door Outer Handle Illumination Command | OFF/ON | |
| Driver's Door Inner Handle Illumination Command | OFF/ON | |
| Driver's Door Pocket Illumination Command | OFF/ON | |
| Driver's Door Courtesy Light Command | OFF/ON | |
| Front Passenger's Door Outer Handle Illumination Command | OFF/ON | |
| Front Passenger's Door Inner Handle Illumination Command | OFF/ON | |
| Front Passenger's Door Pocket Illumination Command | OFF/ON | |
| Front Passenger's Door Courtesy Light Command | OFF/ON | |
| Front Passenger's Door Lock Switch Illumination Command | OFF/ON | |
| Left Rear Door Inner Handle Illumination Command | OFF/ON | |
| Left Rear Door Courtesy Light Command | OFF/ON | |
| Right Rear Door Inner Handle Illumination Command | OFF/ON | |
| Right Rear Door Courtesy Light Command | OFF/ON | |
| Door LOCK Command | OFF/ON | |
| Door UNLOCK Command | OFF/ON | |
| Driver's Door UNLOCK Command | OFF/ON | |
| Fuel Fill Door Command | OFF/ON |