K31539545
Service Bulletin Details
Public Details for: K31539545
Volvo chassis - diagnostic trouble code ( dtc ) P20CF, diagnosis and repair - us14+obd15, commonly model year 2016
- 2016 -
Solution K31539545 Thursday, May 3, 2018 9:20:37 PM CEST NA_VOLVO_Vehicle_Range NA_VOLVO_Vehicle_Ra nge VNX , VNL , VNM , VHD , VAH Engine family Engine family 11L Engine , 13L Engine , 16L Engine Emission Standard Emission Standard US15 ** SOLUTION ** Title (customer effect) Volvo Chassis - Diagnostic Trouble Code ( DTC ) P20CF, Diagnosis And Repair - US14 +OBD15, Commonly Model Year 2016 Cause P20CF may log in US14+OBD15 chassis; Guided Diagnostics (GD) may result in No Fault Found (NFF). Solution Verify the chassis emissions level • Details can be found in the Product Details box on the Product tab in PTT as seen below: Review the Detailed Status Information for the relevant code on the DTC Readout. Once emissions level is confirmed as US14+OBD15 - Software improvements have been released to address this code. Refer to the table below: If software is current and the code is present, the code confirmed status should be verified to be True as shown above before continuing diagnosis. If the status is False and there are no related codes or symptoms, clear the code and release the vehicle. Internal comments (BO) FSB284-064 Solution visibility Dealer distribution Function(s)/component(s) affected Function affected FSB , fuel supply , Fuel Dosing , 1 1 0 EMS , Diagnostic tool Function Group Function Group 254 catalytic converter; exhaust emission control equipment , 258 emissions aftertreatment , 284 control system, fuel supply Customer effect Main customer effect regeneration , calibration/programming/pairing/missing operation , diagnostics /methodology , efficiency/abnormal behavior , fault code/display Fluid implicated fuel Lights/Messages on information display Driver's information warning pictogram Fault code(s) OBD 2013 Diagnostic Trouble Codes P20CF Conditions Vehicle operating mode Frequency of occurrence of problem when driving , when stationary random Administration Author RU4469V Dealer ID RU4469V Last modified by RU4469V Creation date 20-04-2018 16:04 Date of last update 20-04-2018 16:04 Status Published