View source for Checking Cruise Control using Measuring Values

__FORCETOC__

== Cruise Control Activation ==

=== DBW (Drive-by-Wire) ===

The CCS (Cruise Control System) activation in the  DBW (Drive-by-Wire) throttle systems will vary depending on the Engine Control Module.

'''1)''' Control modules using '''Short Coding''' often use a Login code and the letter "'''G'''" is shown in the component field when activated.

 Address 01: Engine        Labels: 06A-906-032-AWP.lbl
   Part No: 06A 906 032 LP
   Component: 1.8L R4/5VT     '''G'''   0005
   Coding: 07500

'''<u>Activating Cruise Control on a new (DBW) ECU using Login</u>'''<br>

DBW (Drive-by-Wire) Factory fresh ECU's often come with cruise control de-activated.

'''[Select]'''<br>
'''[01 - Engine]'''<br>
'''[Login - 11]''' or if that function is not available then use '''[Coding - 11]''' instead <br>
Enter 11463 to activate cruise control<br>
'''[Do It!]'''<br>


'''Notes:'''
* You may have to cycle the key off and back on before the CCS is activated and the letter "G" is shown in the component field.<br>
* The [[Throttle Body Alignment (TBA)]] may need to be completed before CCS operates.
* If CCS needs to be de-activated use the Login of: 16167


'''2)''' Control modules using '''Long Coding''' are activated in the Coding. Due to different Control Modules Vehicle Equipment, the actual Coding Table is not shown here but will automatically be used by the [http://www.ross-tech.com/vcds/tour/recode_screen.html#helper Long Coding Helper]  with VCDS.<br>

 Address 01: Engine (CBF)       Labels: 06J-907-115-CBF.clb
   Part No SW: 1K0 907 115 AL    HW: 1K0 907 115 AK
   Component: 2.0l R4/4V TFSI     0030
   Revision: E3H21---    Serial number:
   Coding: 040301081C070160

'''<u>Activating Cruise Control on a new (DBW) ECU using Long Coding</u>'''<br>

'''[Select]'''<br>
'''[01 - Engine]'''<br>
'''[Coding - 07]'''<br>
'''[Long Coding Helper]'''<br>
Check the box for CCS and Exit<br>
'''[Do It!]'''<br>


'''Note:'''
* You may have to cycle the key off and back on before the CCS is activated and the new coding takes effect.<br>
* The [[Throttle Body Alignment (TBA)]] may need to be completed before CCS operates.
* Long Coded modules do Not have the letter G in the component field.  If you wanted to see if CCS is enabled, use the Long Coding Helper and see if the box is checked.<br>


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=== DBC (Drive-By-Cable) ===

The CCS (Cruise Control System) on DBC (Drive By Cable) throttle systems may or may Not be controlled by the Engine Control Module. Refer to the factory repair manual for additional details on these older systems.<br>


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== Checking Cruise Control using Measuring Blocks ==

Checking CCS using Measuring Blocks normally involves evaluating binary values of related switches.<br>

=== Gasoline Engines ===

Gasoline Engines often use Measuring Block group 066 to display CCS info. Refer to the charts below using line Field 2 and 4 data.<br>

=== Diesel Engines ===

Diesel Engines often use Measuring Block group 006 to display CCS info. Refer to the charts below using line Field 2 and 4 data.<br>


'''Field 2''' Data<br>
{| class="wikitable"  style="background:lightgray; text-align:center; width:85%" "border="1"
|-  
|-
| style="background:lightblue" | '''0''' || style="background:white" | '''0''' || style="background:lightblue" | '''0''' || style="background:white" | '''0''' || style="background:lightblue" | '''1''' || style="background:white" | '''0''' || style="background:lightblue" | '''0''' || style="background:white" | '''0''' ||  style="background:white" |  0 = Brake Not Depressed  || style="background:white" |1 = Brake depressed (brake light switch)
|-
| style="background:lightblue" |  || style="background:white" |  || style="background:lightblue" |  || style="background:white" |  || style="background:lightblue" |  || style="background:white" |  || style="background:lightblue" |  || style="background:lightblue" | ||style="background:lightblue" | 0 = Brake Not Depressed || style="background:lightblue" |1 = Brake depressed (brake pedal switch)
|-
| style="background:lightblue" |  || style="background:white" |  || style="background:lightblue" |  || style="background:white" |  || style="background:lightblue" |  || style="background:white" |  || style="background:white" |  || style="background:white" |   || style="background:white" |  0 = Clutch Not Depressed  || style="background:white" |1 = Clutch Depressed (always 1 in Auto. Trans.)
|-
| style="background:lightblue" |  || style="background:white" |  || style="background:lightblue" |  || style="background:white" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" | ||style="background:lightblue" | 0 = CCS Not active in ECM || style="background:lightblue" |1 = CCS active in ECM
|-
| style="background:lightblue" |  || style="background:white" |  || style="background:lightblue" |  || style="background:white" |  || style="background:white" |  || style="background:white" |  || style="background:white" |  || style="background:white" |  || style="background:white" | N/A   || style="background:white" | N/A
|-
| style="background:lightblue" |  || style="background:white" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" | ||style="background:lightblue" | 0 = CCS Switched Off TDI only * || style="background:lightblue" | 1 = CCS Switched On TDI only *
|-
| style="background:lightblue" |  || style="background:white" |  || style="background:white" |  || style="background:white" |  || style="background:white" |  || style="background:white" |  || style="background:white" |  || style="background:white" |  || style="background:white" |  0 =  Accel. pedal overide || style="background:white" |1 = CCS Operating
|-
| style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" |  ||style="background:lightblue" | 0 = Normal CCS || style="background:lightblue" |1 = Accel. pedal overide
|}



'''Field 4''' Data<br>
{| class="wikitable"  style="background:lightgray; text-align:center; width:85%" "border="1"
|-  
|-
| style="background:lightblue" | '''0''' || style="background:white" | '''0''' || style="background:lightblue" | '''0''' || style="background:white" | '''0''' || style="background:lightblue" | '''0''' || style="background:white" | '''0''' || style="background:lightblue" | '''1''' || style="background:white" | '''1''' ||  style="background:white" |  0 = CCS Switched Off  || style="background:white" |1 = CCS Switched On
|-
| style="background:lightblue" |  || style="background:white" |  || style="background:lightblue" |  || style="background:white" |  || style="background:lightblue" |  || style="background:white" |  || style="background:lightblue" |  || style="background:lightblue" | ||style="background:lightblue" | 0 = Cancel/Off Activated  || style="background:lightblue" |1 = CCS Switched On
|-
| style="background:lightblue" |  || style="background:white" |  || style="background:lightblue" |  || style="background:white" |  || style="background:lightblue" |  || style="background:white" |  || style="background:white" |  || style="background:white" |   || style="background:white" |  0 = SET/ Decel. Not Pressed  || style="background:white" |1 = SET/ Decel. Button Pressed
|-
| style="background:lightblue" |  || style="background:white" |  || style="background:lightblue" |  || style="background:white" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" | ||style="background:lightblue" | 0 = Resume/Accel Not Pressed || style="background:lightblue" |1 = Resume/Accel Button Pressed
|-
| style="background:lightblue" |  || style="background:white" |  || style="background:lightblue" |  || style="background:white" |  || style="background:white" |  || style="background:white" |  || style="background:white" |  || style="background:white" |  || style="background:white" | N/A   || style="background:white" | N/A
|-
| style="background:lightblue" |  || style="background:white" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" | ||style="background:lightblue" | N/A || style="background:lightblue" | N/A
|-
| style="background:lightblue" |  || style="background:white" |  || style="background:white" |  || style="background:white" |  || style="background:white" |  || style="background:white" |  || style="background:white" |  || style="background:white" |  || style="background:white" |  N/A || style="background:white" | N/A
|-
| style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" |  || style="background:lightblue" |  ||style="background:lightblue" | N/A || style="background:lightblue" |N/A
|}



=== Special Notes ===
* When additional information is available in VCDS the binary values will appear in a balloon while connected to the vehicle. If there is a discrepancy with the details in the charts above, use the engine specific data in VCDS. <br>

* On some vehicles equipped with an Automatic Transmission it may be necessary to test drive exceeding a speed of 30 km/h (19 mph) before voltage is supplied to the CCS switch.<br>

* Some of the newer Engine Control Modules may use the UDS/ODX/ASAM protocols. Those modules do not support conventional Measuring Block Groups. [http://www.ross-tech.com/vcds/tour/adv-meas-blocks.html Advanced Measuring Values] will be used instead and you will check the boxes for CCS (or similar) to locate and view the readings.<br>

*On vehicles with additional equipment, the '''[16] - Steering Wheel Electronics''' module may display additional signals. 
** See the [[Retrofitting#Cruise Control Retrofitting | Cruise Control Retrofitting]] and [[Diagnostic Procedures]] for the specific platform.<br>