P1758 on the 2015 Land Rover Discovery Sport
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.
| SSM72164 | 2017-06-08. Service bulletin. "ISSUE: A SMALL VOLUME OF 14 AND 15 MODEL YEAR (MY) EVOQUE (L538) AND 15MY DISCOVERY SPORT (L550) VEHICLES ARE FLAGGING THE FOLLOWING DTC CODES, WHICH ALL RELATE TO THE 9HP48 AUTOMATIC TRANSMISSION: P0795-04 P07E3-07 P0893-07 P07E0-07 P1758-62 CAUSE: DTC FLAGGING DUE TO A TCM SOFTWARE ERROR AND/OR ENGINE TORQUE ISSUE." |
|---|---|
| SGI15-23 | 2017-06-08. Service bulletin. "DESCRIPTION AN ISSUE HAS BEEN IDENTIFIED ON A LIMITED NUMBER OF 2015 MODEL YEAR DISCOVERY SPORT (L550) AND 2014-2015 MODEL YEAR RANGE ROVER EVOQUE (L538) WHERE AN IRREGULAR GEAR CHANGE OCCURS OR NEUTRAL IS SELECTED. ADDITIONALLY, DIAGNOSTIC TROUBLE CODE (DTC) P1758-62 IS STORED IN THE TRANSMISSION CONTROL MODULE (TCM)." |
| Q500NAS1 | 2017-06-08. Service bulletin. "SITUATION: AN ISSUE HAS BEEN IDENTIFIED ON A LIMITED NUMBER OF 2015 MODEL YEAR DISCOVERY SPORT (L550) AND 2014-2015 MODEL YEAR RANGE ROVER EVOQUE (L538) WHERE AN IRREGULAR GEAR CHANGE OCCURS OR NEUTRAL IS SELECTED. ADDITIONALLY, DIAGNOSTIC TROUBLE CODE (DTC) P1758-62 IS STORED IN THE TRANSMISSION CONTROL MODULE (TCM). ACTION: RETAILERS ARE REQUIRED TO HOLD ONLY AFFECTED NEW VEHICLES THAT ARE WITHIN YOUR CONTROL AND REFRAIN FROM RELEASING THE VEHICLES FOR NEW VEHICLE SALE PENDING COMPLETION OF THE SERVICE INSTRUCTION DETAILED IN THIS TECHNICAL BULLETIN." |
3 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.