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XC70 L5-2.5L Turbo VIN 59 B5254T2 (2003)

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 957

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Check the voltage between terminals #B1 and #B3. Voltage should be approximately 12 V.
Check the voltage between terminals #B2 and #B3. Voltage should be approximately 5 V.
Check the voltage between terminal #B3 and the battery negative terminal. Voltage should 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,
Steering Wheel Module (SWM).

Was a fault detected?

Yes - Fault Found

No - No Fault Found

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Checking the Error Message

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 957

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