U0115 · Материалы производителя

MAZDA · 2026-09-29

DESCRIPTION Some CX-70 and CX-90 PHEV vehicles may fail to start (enter READY mode) in cold weather, but the vehicle can often be started successfully on the next attempt. This may occur when leakage current between connector terminals causes the MAIN Relay to be falsely detected as ON. As a result, the Battery ECU may incorrectly determine the relay status, preventing READY mode activation and resulting in a no-start condition. One or more of the following DTCs may be stored: P0AB9, U0100, U0110, and U0115 and multiple warning lights may also turn on. This is caused by corrosion of the connector terminals on the 3002-411 connector in the luggage compartment from water. To eliminate this concern, urethane has been added around the connector to help prevent water from reaching the…

MERCEDES-BENZ · 2026-03-11

Complaint 243: Red 12V battery message, white HV warning message, warning message in the IC and if applicable for vehicles with BMS30EB02 yellow HV drive system 465: Red 12V battery message, white HV warning message, warning message in the IC If the initial warning messages are ignored in the same ignition cycle, additional warning messages, e.g. red HV warning message and yellow HV drive system warning message may be shown. The DC/DC converter has stored a combination of the following two fault code groups: 1. P0C3B00, P0E9700, P0E5400, P0C4000. 2. P1D0B00, P1CA000, U011500. In some cases, not all DTCs from one of these groups are triggered. 243: As a consequence, on vehicles with BMS30EB02, the DTC for the auxiliary assembly fuse P0E2F00 can be set. This triggers the yellow HV drive…

MERCEDES-BENZ · 2026-02-14

Complaint 243: Red 12V battery message, white HV warning message, warning message in the IC and if applicable for vehicles with BMS30EB02 yellow HV drive system 465: Red 12V battery message, white HV warning message, warning message in the IC If the initial warning messages are ignored in the same ignition cycle, additional warning messages, e.g. red HV warning message and yellow HV drive system warning message may be shown. The DC/DC converter has stored a combination of the following two fault code groups: 1. P0C3B00, P0E9700, P0E5400, P0C4000. 2. P1D0B00, P1CA000, U011500. In some cases, not all DTCs from one of these groups are triggered. 243: As a consequence, on vehicles with BMS30EB02, the DTC for the auxiliary assembly fuse P0E2F00 can be set. This triggers the yellow HV drive…

MERCEDES-BENZ · 2025-09-16

Complaint 243: Red 12V battery message, white HV warning message, warning message in the IC and if applicable for vehicles with BMS30EB02 yellow HV drive system 465: Red 12V battery message, white HV warning message, warning message in the IC If the initial warning messages are ignored in the same ignition cycle, additional warning messages, e.g. red HV warning message and yellow HV drive system warning message may be shown. The DC/DC converter has stored a combination of the following two fault code groups: 1. P0C3B00, P0E9700, P0E5400, P0C4000. 2. P1D0B00, P1CA000, U011500. In some cases, not all DTCs from one of these groups are triggered. 243: As a consequence, on vehicles with BMS30EB02, the DTC for the auxiliary assembly fuse P0E2F00 can be set. This triggers the yellow HV drive…

MERCEDES-BENZ · 2025-08-08

Complaint: 243: Red 12V battery message, white HV warning message, warning message in the IC ​​and if applicable for vehicles with BMS30EB02 yellow HV drive system 465: Red 12V battery message, white HV warning message, warning message in the IC If the initial warning messages are ignored, additional further warning messages (e.g. red HV warning message and yellow HV drive system warning message) are displayed. The DC/DC converter has saved the four following fault codes at most: P0C3B00, P0E9700, P0E5400, P0C4000. In some cases, not all of these DTCs are triggered. The following DTCs either be triggered additionally or, in rare cases, without the previous DTCs: P1D0B00, P1CA000, U011500. 243: As a consequence, on vehicles with BMS30EB02, the DTC for the auxiliary assembly fuse P0E2F00…

MERCEDES-BENZ · 2025-08-05

Complaint: 243: Red 12V battery message, white HV warning message, warning message in the IC ​​and if applicable for vehicles with BMS30EB02 yellow HV drive system 465: Red 12V battery message, white HV warning message, warning message in the IC If the initial warning messages are ignored, additional further warning messages (e.g. red HV warning message and yellow HV drive system warning message) are displayed. The DC/DC converter has saved the four following fault codes at most: P0C3B00, P0E9700, P0E5400, P0C4000. In some cases, not all of these DTCs are triggered. The following DTCs either be triggered additionally or, in rare cases, without the previous DTCs: P1D0B00, P1CA000, U011500. 243: As a consequence, on vehicles with BMS30EB02, the DTC for the auxiliary assembly fuse P0E2F00…

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

MERCEDES-BENZ · 2020-07-13

Coolant temperature warning in IC DTCs P0A9300, P26CE22, U011564, U019F00 in various control modules

CUMMINS · 2009-10-09

CUMMINS: REMOVING POWER FROM TRANSMISSION CONTROLLER BEFORE CALIBRATING ECM ON GROVE CRANE VEHICLES. THIS ON ENGINES IN AUTOCAR CHASSIS, SPECIFICALLY UNITS THAT MAKE USE OF A MULTIPLEXED THROTTLE, SUCH AS SOME GROVE CRANE MODELS. FAILURE TO DO THIS MAY RESULT IN THE ACTIVATION OF TRANSMISSION FAULT CODES, SUCH AS U0115, OR THE INABILITY OF THE TRANSMISSION TO SHIFT. NO MODEL OR MODEL YEARS LISTED. *PE