# Service bulletins for the 2020 Land Rover Discovery

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.

499 bulletins from NHTSA, as of 2026-10-19.

- [N881 Discovery 18SEP26](/bulletins/11038354.md), 2026-10-07, Other: POWER TRAIN. Malfunction Indicator Lamp \(MIL\) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off.
- [N881 Discovery 21AUG26](/bulletins/11037144.md), 2026-09-08, Other: POWER TRAIN. Malfunction Indicator Lamp \(MIL\) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off.
- [N881 Discovery 17JUL26](/bulletins/11035876.md), 2026-08-05, Other: POWER TRAIN. Powertrain Control Module \(PCM\) Software Update
- [SSM76324 \- 06JUL26](/bulletins/11035679.md), 2026-08-04, Other: UNKNOWN OR OTHER. A low\-speed ‘clonk’ type noise from the rear driveline, audible during low speed throttle inputs, often coupled with up/down gear changes. The noise is audible during normal road driving conditions.
- [E002 \- 20JUL26](/bulletins/11035675.md), 2026-08-04, Service bulletin: UNKNOWN OR OTHER. Exhaust System Oxygen \(O2\) Sensors \- Extended Warranty
- [N881 Discovery 16JUN26](/bulletins/11034937.md), 2026-07-08, Other: POWER TRAIN. Malfunction Indicator Lamp \(MIL\) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off.
- [N881 Discovery 15MAY26](/bulletins/11033429.md), 2026-06-04, Other: POWER TRAIN. Malfunction Indicator Lamp \(MIL\) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off.
- [N906v2 \- 18MAY26](/bulletins/11033259.md), 2026-06-03, Service bulletin: UNKNOWN OR OTHER. Body Control Module \(BCM\) does not fully meet US importation requirements. The BCM requires replacement with a new component which fully meets the US importation requirements.
- [N881 Discovery 17APR26](/bulletins/11032430.md), 2026-05-07, Other: POWER TRAIN. Malfunction Indicator Lamp \(MIL\) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off.
- [N881 DISCOVERY 20MAR26](/bulletins/11031115.md), 2026-04-07, Other: POWER TRAIN. The Malfunction Indicator Lamp \(MIL\) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off.
- [SSM76411 \- 10MAR26](/bulletins/11030751.md), 2026-04-06, Other: ELECTRICAL SYSTEM. Smart Key Deactivated message on instrument cluster and unable to start their vehicle
- [Discovery\_N881 02\-20\-2026](/bulletins/11029858.md), 2026-03-06, Other: POWER TRAIN. The Malfunction Indicator Lamp \(MIL\) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off.
- [TUCC\_FEB2026\_35](/bulletins/11029600.md), 2026-03-04, Other: ELECTRICAL SYSTEM. There is a concern with the 48Volt charging system\(DC/DC\) with the vehicle.
- [TUCC\_FEB2026\_34](/bulletins/11029598.md), 2026-03-04, Other: ELECTRICAL SYSTEM. There is a concern/fault with the 48Volt MHEV system.
- [TUCC\_FEB2026\_33](/bulletins/11029576.md), 2026-03-04, Other: ELECTRICAL SYSTEM. 12V STARTUP BATTERY FLAT \- MILD HYBRID ELECTRIC VEHICLE \(MHEV\)
- [252602.027 \- 12FEB26](/bulletins/11029556.md), 2026-03-04, Service bulletin: ELECTRICAL SYSTEM. Once the vehicle is powered down via ignition cycle, it may not restart depending on remaining residual charge.
- [TUCC\_JAN2026\_26](/bulletins/11028602.md), 2026-02-06, Other: UNKNOWN OR OTHER. After vehicle off, the fan continues to run at high speeds.
- [TUCC\_JAN2026\_25](/bulletins/11028601.md), 2026-02-06, Other: ELECTRICAL SYSTEM. There is a concern with the 48Volt charging system\(DC/DC\) with the vehicle.
- [SSM000017\-19DEC25](/bulletins/11027539.md), 2026-01-09, Other: ENGINE. Coolant fan may continue running at high speed after ignition shut\-off
- [TUCC\_DEC2025\_39](/bulletins/11027472.md), 2026-01-08, Other: ELECTRICAL SYSTEM. A battery warning light on and or electrical system failure message is displayed on instrument cluster.
- [Discovery\_N881\_17OCT25](/bulletins/11024657.md), 2025-10-31, Other: POWER TRAIN. Powertrain Control Module \(PCM\) Software Update
- [Discovery\_N881\_18AUG25](/bulletins/11022603.md), 2025-09-04, Other: POWER TRAIN. Malfunction Indicator Lamp \(MIL\) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off.
- [TUCC\_AUG2025\_40](/bulletins/11022476.md), 2025-09-03, Other: SUSPENSION. There is a noise in the front suspension.
- [TUCC\_AUG2025\_33](/bulletins/11022471.md), 2025-09-03, Other: POWER TRAIN. Audible clunk noise from rear driveline during low\-speed throttle inputs.
- [SSM76386 \- 29AUG25](/bulletins/11022436.md), 2025-09-03, Other: UNKNOWN OR OTHER. Body and Comfort \(HMI\) CAN related functions such as window switches or air conditioning may reset or become inoperable every 8\-10 minutes while driving.

More: [the next page](/v1/vehicles/2020_land-rover_discovery/bulletins?cursor=2025-09-03_11022436) (JSON)

JSON: [/v1/vehicles/2020_land-rover_discovery/bulletins](/v1/vehicles/2020_land-rover_discovery/bulletins)

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