volvo Workshop Repair Guides

Volvo Workshop Manuals

< PREV PAGE NEXT PAGE >
Page 35
background image

Was the status of the cruise control switch OK?

Yes - Fault Found

No - Checking components and wiring

-------------------------------------------------

Checking components and wiring

-

Ignition off

-

Disconnect the audio / carphone wiring by disconnecting the lower connector on the cruise control switch

-

Ignition on.

Activate the buttons. Read off the status of the buttons in the cruise control switch
If the readings give a correct result, the fault is in the wiring between the audio / carphone switch and the cruise control switch.

Other information:

-

To access the cruise control switch, see RTI switch See: Accessories and Optional Equipment/Sensors and Switches - Accessories and Optional

Relays and Modules > Relays and Modules - Steering and Suspension > Relays and Modules - Steering > Steering Mounted Controls Communication Module > Component Information > Testing and Inspection > Reading and Clearing Diagnostic Trouble Codes > Page 944

< PREV PAGE NEXT PAGE >