volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

Reading and Clearing Diagnostic Trouble Codes|Page 1176 > < Reading and Clearing Diagnostic Trouble Codes|Page 1174
Page 23
background image

Checking the Cruise Control Switch

Checking the cruise control switch

Checking components and wiring

Ignition off.
Ignition on.
Read off the status of the buttons in the cruise control switch.
If the cruise control switch is functioning the fault is outside the steering wheel module (SWM).

Is the cruise control switch working?

Yes - No Fault Found

No - Car equipment

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

Car equipment

Is the car equipped with RTI?

Yes - Checking components and wiring 1

No - Checking components and wiring 2

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

Checking components and wiring 1

Reading and Clearing Diagnostic Trouble Codes|Page 1176 > < Reading and Clearing Diagnostic Trouble Codes|Page 1174