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Service bulletins for the 2015 Land Rover Discovery Sport

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

579 on file from NHTSA, as of 2026-10-19.

About P1758 on the 2015 Land Rover Discovery Sport: what the code means, and the bulletins and recalls about the same components.

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Only bulletins with trouble code: P1758 are shown. Show all

Bulletins, newest first
SSM721642017-06-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:SOFTWARE. "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."
SGI15-232017-06-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). "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)."
Q500NAS12017-06-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL); POWER TRAIN:MANUAL TRANSMISSION. "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."

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.