U0168 · Comunicaciones del fabricante

JEEP · 2025-06-25

Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician must find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ● U0168 - Lost Communication With Vehicle Security Control Module. ● P0629 - Fuel Pump Control Circuit High. ● P0171 - Fuel system Lean. ● P0087 - Fuel Rail Pressure Too Low - Bank 1. Customers may also experience one or more of the following: ● Vehicle not starting. ● Variable speed fuel pump doesn't start after refueling. ● The Instrument Panel Cluster (IPC) unable to calculate the instantaneous fuel economy under heavy acceleration. ● The oxygen sensor can give incorrect values when entering Electric Vehicle (EV) mode. False fault detection…

JEEP · 2025-04-30

"Flash: Powertrain Control Module (PCM) Updates. Customers must experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician must find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ● **U0168 - Lost Communication With Vehicle Security Control Module.** ● P0629 - Fuel Pump Control Circuit High. ● P0171 - Fuel system Lean. ● P0087 - Fuel Rail Pressure Too Low - Bank 1. Customers may also experience one or more of the following: ● **Vehicle not starting.** ● Variable speed fuel pump doesn't start after refueling. ● The Instrument Panel Cluster (IPC) unable to calculate the instantaneous fuel economy under heavy acceleration. ● The oxygen sensor can give incorrect values when entering Electric Vehicle (EV) mode. False fault…

VOLVO · 2024-11-22

This is a Technical Journal: DIM message and DTC VCU1 U016800. Reload ASDM

MERCEDES-BENZ, MERCEDES-MAYBACH · 2024-07-02

Complaint Check engine light illuminates. No driveability complaint. Fault codes U0115 and U0168 stored in ISA control unit Cause ISA control unit software Remedy Clear fault codes and perform a test drive. If fault does not return and no other symptoms present the vehicle can be returned to the owner. These fault codes will not lead to driveability complaint. After 3 drive cycles the check engine light is turned off. SW 20.B version includes solution for this complaint and has been released

POLESTAR · 2023-01-06

DIM message and DTC VCU1 U016800

VOLVO · 2022-10-29

DIM message and DTC VCU1 U016800

GMC · 2015-10-02

This technical bulletin provides repair information to correct a customer concern of intermittent no crank, radio, HVAC inoperative, erratic operation of I/P cluster, DTCs U0140, U0155, U0194, U0198, U0170, U0078, U0164, U0151, U0159, U0168, U0214 set.

MERCEDES-BENZ · 2014-05-14

Fault code U016887 in Parktronic control unit

MERCEDES-BENZ · 2014-05-14

FAULT CODE U016887 IN PARKTRONIC CONTROL UNIT. 08/15/2014*LJ

CHRYSLER · 2013-05-25

Flash: Erroneous P0633 - SKIM Secret Key Not Stored in PCM And P0513 - Invalid SKIM Key Previous DTC assignment incorrectly associates the wrong DTC to immobilizer hand-shake failures with the WCM. To correct DTC assignment this bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. An additional code may be present U0168 - Lost Communication With Vehicle Security Control Module. This code is another indicator that there is an issue occurring during the ignition hand shake. Technician may find that the following Diagnostic Trouble Codes have been set: P0633 - SKIM Secret Key Not Stored in PCM P0513 - Invalid SKIM Key U0168 - Lost Communication With Vehicle Security Control Module

DODGE · 2013-05-25

Flash: Erroneous P0633 - SKIM Secret Key Not Stored in PCM And P0513 - Invalid SKIM Key Previous DTC assignment incorrectly associates the wrong DTC to immobilizer hand-shake failures with the WCM. To correct DTC assignment this bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. An additional code may be present U0168 - Lost Communication With Vehicle Security Control Module. This code is another indicator that there is an issue occurring during the ignition hand shake. Technician may find that the following Diagnostic Trouble Codes have been set: P0633 - SKIM Secret Key Not Stored in PCM P0513 - Invalid SKIM Key U0168 - Lost Communication With Vehicle Security Control Module