Reading and Clearing Diagnostic Trouble Codes
Reading off diagnostic trouble codes (DTCs) for type 4 timers
Reading off diagnostic trouble codes (DTCs)
Only the Volvo System Tester (VST) in stand alone mode can be used to read off diagnostic trouble codes (DTCs) in the timer.
To connect the VST, see Connecting the Volvo Scan Tool (ST) Connecting the Volvo Scan Tool (ST).
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