Conditions for diagnostic trouble code (DTC):
Open circuit
1) The fan will rotate at full speed at low engine speed
2) At high engine speeds, the fan will either be disengaged or run at low fan speed
Probable cause
1) Wiring harness
2) Connector
3) Solenoid valve, engine fan
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2021 VOLVO PREMIUM TECH TOOL PTT V2.8.21 VCADS+DEVELOPER TOOL+APCI 2021/09 ( 1 PC )
Trucks software $85.00