volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

Reading and Clearing Diagnostic Trouble Codes|Page 1263 > < Reading and Clearing Diagnostic Trouble Codes|Page 1261
Page 31
background image

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

Checking components and wiring 4

Check the voltage between terminals #B1 and #B3. Voltage must be approximately 12 V.
Check the voltage between terminals #B2 and #B3. Voltage must be approximately 5 V.
Check the voltage between terminal #B3 and the battery negative terminal. Voltage must be approximately 0 V.
If the above readings are OK, the fault is in the cruise control switch.

Other information:

-

To connect the breakout box, see Connecting the breakout box See: Pinout Values and Diagnostic Parameters/Connecting the Breakout Box.

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

Fault-Tracing Information

Fault-tracing information

Reading and Clearing Diagnostic Trouble Codes|Page 1263 > < Reading and Clearing Diagnostic Trouble Codes|Page 1261