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Home >> Acura >> 2009 >> TSX Standard >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Multiplex Integrated Control System (4-CYL) >> System Description >> HDS Inputs, Outputs, and Commands
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HDS Inputs, Outputs, and Commands

Certain inputs happen so quickly that the Data List on the HDS cannot update fast enough Hold the switch that is being tested while monitoring the Data List This should give the HDS time to update the signal on the Data List Because the HDS software is updated to support the release for newer vehicles, it is not uncommon to see system function tests that are not supported

Make sure that the most current software is loaded

DATA LIST REFERENCE CHART

System Menu Data List Data List Indication
Gauges Cruise Control Main Switch OFF/ON
Cruise Control Set Switch OFF/ON
Cruise Control Resume Switch OFF/ON
VSA Off Switch OFF/ON
Select/Reset (on cluster) Switch OFF/ON
Parking Brake Switch OFF/ON
Brake Fluid Switch OFF/ON
Select/Reset (on steering) Switch OFF/ON
Previous Switch OFF/ON
Next or INFO Switch OFF/ON
Fuel Sending Unit 1 deg
Fuel Sending Unit 2 V
A/T Gear Position Switch R OFF/ON
A/T Gear Position Switch P OFF/ON
Seat Belt Indicator OFF/ON
VSA/TCS Activation Indicator OFF/ON
VSA/TCS Trouble Indicator (Warning) OFF/ON
ABS Trouble Indicator OFF/ON
Cruise Control Main Switch Indicator OFF/ON
MIL Indicator OFF/ON
DRL Indicator OFF/ON
LOW OIL Pressure Indicator OFF/ON
Charging Trouble Indicator OFF/ON
Maintenance Minder Indicator OFF/ON
High Beam Indicator OFF/ON
Parking Light ON Indicator OFF/ON
Low Fuel Warning Indicator OFF/ON
Security Indicator OFF/ON
Front Fog Indicator OFF/ON
Seat belt Indicator OFF/ON
Tire Pressure Warn OFF/ON
TPMS Trouble Indicator OFF/ON
History Records for Transferred ODO Data  
ATF Change Times times
Door Open Indicator OFF/ON
Maintenance Minder Change Oil Indicator OFF/ON
Fuel Fill Cap Caution OFF/ON
A/T Indicator OFF/ON
SRS Indicator OFF/ON
Side Air Bag Off Indicator OFF/ON
Speed Indicator (km/h) Command km/h/Fail
Speed Indicator (mile/h) Command mile/h/Fail
Lighting Autolight Sensor Input Voltage for the Diagnosis V
Autolight Sensor malfunction detection Voltage MAX V
Autolight Sensor malfunction detection Voltage MIN V
Headlight OFF Switch OFF/ON
Headlight Parking Switch OFF/ON
Headlight ON Switch OFF/ON
Calculated HEAD AUTO Switch OFF/ON
Headlight DIMMER Switch OFF/ON
Headlight PASSING Switch OFF/ON
TURN LEFT Switch OFF/ON
TURN RIGHT Switch OFF/ON
FOG Switch OFF/ON
Driver's Door Switch OFF/ON
Hazard Switch OFF/ON
Passenger's Courtesy Light  
Passenger Rear Courtesy Light
Driver Rear Courtesy Light
Turn Signal Command Left
Turn Signal Command Right
Head Light Command
Parking Light Command
Fog Light Command
DRL Command
Parking Brake Switch (Input for DRL) OFF/ON
Wiper Windshield Wiper LO Switch OFF/ON
Windshield Wiper Mist Switch OFF/ON
Windshield Wiper INT Switch OFF/ON
Front Washer Switch OFF/ON
Windshield wiper motor park switch OFF/ON
Brake pedal position switch OFF/ON
Windshield Wiper Washer Motor Command  
Windshield Wiper Motor HI Command
Windshield Wiper Motor Lo Command
Security Front passenger's Door Switch OFF/ON
Passenger Rear Door Switch OFF/ON
Passenger Rear Door Lock Knob Switch Lock Knob Unlock OFF/ON
Ignition Key Cylinder Switch OFF/ON
Seat Belt Switch OFF/ON
Driver's Door Switch OFF/ON
Driver Rear Door Switch OFF/ON
Trunk Switch (4 door)/Tailgate Switch (5 door) OFF/ON
Driver Rear Door Lock Knob Switch Unlock OFF/ON
Trunk Handle Switch OFF/ON
Check Input Signal OFF/ON
Hazard Switch OFF/ON
HEAD ON Switch OFF/ON
Hood Switch OFF/ON
Horn Command  
Keyless Front Passenger's Door Switch OFF/ON
Passenger Rear Door Switch OFF/ON
Passenger Rear Door Lock Knob Switch Unlock OFF/ON
Driver's Door Switch OFF/ON
Driver Rear Door Switch OFF/ON
Trunk Switch (4 door)/Tailgate Switch (5 door) OFF/ON
Driver Rear Door Lock Knob Switch Unlock OFF/ON
Trunk Handle Switch OFF/ON
Trunk Main Switch OFF/ON
Keyless Buzzer Command  
Trunk Lock Unlock Command
Door Locks Passenger's Door Switch OFF/ON
Passenger Rear Door Switch OFF/ON
Passenger Rear Door Lock Knob Switch Unlock OFF/ON
Driver's Door Switch OFF/ON
Driver Rear Door Switch OFF/ON
Driver Rear Door Lock Knob Switch Unlock OFF/ON
Door Lock Lock Command  
Door Lock Unlock Command
Door Lock Driver's Door Unlock Command
Power Seat/Power Mirrors Slide Switch Backward OFF/ON
Slide Switch Forward OFF/ON
Recline Backward Switch OFF/ON
Recline Forward Switch OFF/ON
Front Up-Down Down Switch (DOWN) OFF/ON
Front Up-Down Down Switch (UP) OFF/ON
Rear Up-Down Switch (DOWN) OFF/ON
Rear Up-Down Switch (UP) OFF/ON
Ignition Switch for Power Seat Control OFF/ON
ATP Switch OFF/ON
Hand Brake Switch OFF/ON
Slide Sensor OFF/ON
Front Up-Down Sensor OFF/ON
Recline Sensor OFF/ON
Rear Up-Down Sensor OFF/ON
Slide Motor Command OFF/FWD/RWD/Not Defined
Recline Motor Command OFF/FWD/RWD/Not Defined
Front Height Motor Command OFF/UP/DWN/Not Defined
Rear Height Motor Command OFF/UP/DWN/Not Defined
Power Seat Buzzer Command OFF/ON
Power Windows Power Window Main Switch OFF/ON
Power Window Master, Driver Side Auto Switch OFF/ON
Power Window Master, Driver Side Up Switch OFF/ON
Power Window Master, Driver Side Down Switch OFF/ON
Power Window Master, Passenger's Up Switch OFF/ON
Power Window Master, Passenger's Down Switch OFF/ON
Power Window Master, Left Rear Up Switch OFF/ON
Power Window Master, Left Rear Down Switch OFF/ON
Power Window Master, Right Rear Up Switch OFF/ON
Power Window Master, Right Rear Down Switch OFF/ON
Power Window Master, Passenger's Auto Switch OFF/ON
Seat MEMO Switch OFF/ON
Driver 1 Position Switch for Seat OFF/ON
Driver 2 Position Switch for Seat OFF/ON
Driver Power Window Motor A-phase Pulse Signal Not EXIST/EXIST
Driver Power Window Motor B-phase Pulse Signal Not EXIST/EXIST
Driver's P/W Motor Command OFF/UP
HVAC/Climate Control Air Conditioner Pressure Switch OFF/ON

Function Test 

FUNCTION TEST REFERENCE CHART

System Menu HDS Description Note
HVAC/Climate Control Climate Control Unit Self Test Outputs for 60 Seconds
Power Seat/Power Mirror Slide Motor Drive to Full Forward Position
Drive to Full Backward Position
Front Up-Down Motor Drive to Full Up Position
Drive to Full Down Position
Rear Up-Down Motor Drive to Full Up Position
Drive to Full Down Position
Recline Motor Drive to Full Forward Position
Drive to Full Backward Position
Memory Buzzer Operate Buzzer for 5 Seconds
Keyless Keyless Buzzer Outputs for 120 Milliseconds
Outputs for 2 Seconds
Lighting Left Turn Signal Blinks Turn Signal (Left) for 5 Seconds
Blinks Turn Signal (Left) for 15 Seconds
Right Turn Signal Blinks Turn Signal (Right) for 5 Seconds
Blinks Turn Signal (Right) for 15 Seconds
Headlight Command Operates Head Light (Low) for 15 Seconds
ON
OFF
Headlight Hight Beam Command Operates Head Light (High) for 15 Seconds
ON
ON for Daytime Running Light (KA/KC)
OFF
Fog Light Operates Fog Light Relay for 15 seconds
Courtesy Light (DR) Illuminates for 30 Seconds
Small Light Operates Small Light for 15 Seconds
Courtesy LT RD Outputs for 30 Seconds
Power Window RLY Rr Outputs for 30 Seconds
Power Window Driver's Window Up Drive for 3 Seconds
Security Driver's Window Down Drive for 3 Seconds
Passenger's Window Up Drive for 3 Seconds
Passenger's Window Down Drive for 3 Seconds
Left Rear Window Up Drive for 3 Seconds
Left Rear Window Down Drive for 3 Seconds
Right Rear Window Up Drive for 3 Seconds
Right Rear Window Down Drive for 3 Seconds
Horn (In with the Europe Security) Operates Horn for 1 Seconds
Wiper Windshield Washer Command Operates Front Washer for 5 Seconds
  Windshield Wiper Motor (Low) Command Operates Front Wiper for 5 Seconds (Low Speed)
Windshield Wiper Motor (High) Command Operates Front Wiper for 5 Seconds (High Speed)