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Service bulletin SSM71999

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10102441
Published by NHTSA2017-06-02
Manufacturer's numberSSM71999
Manufacturer's date2014-09-24
NHTSA componentEQUIPMENT:ELECTRICAL; VEHICLE SPEED CONTROL:CRUISE CONTROL

NHTSA's summary

"ISSUE THE ADAPTIVE CRUISE FUNCTION DOES NOT OPERATE. THE INSTRUMENT PACK WILL SHOW A YELLOW WARNING TRIANGLE AND THE MESSAGE ""RADAR SENSOR BLOCKED” ALSO ON INTERROGATION OF THE MODULE THE FOLLOWING CODE WOULD BE LOGGED C1A67-97, “FORWARD LOOKING SENSOR OBSTRUCTED OR BLOCKED”. CAUSE THE RADAR IS LOCATED BELOW THE FRONT NUMBER PLATE PLINTH ON THESE MODELS. IF THE INCORRECT SIZE NUMBER PLATE OR MULTIPLE NUMBER PLATES ARE FITTED THIS CAN OBSTRUCT THE RADAR."

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Equipment and accessories, Throttle and cruise control

Trouble codes named

C1A67

Vehicles listed
LAND ROVER RANGE ROVER2013, 2014
LAND ROVER RANGE ROVER SPORT2014

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20144362014-10-03. Accessories

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
LTB00674NAS12023-09-11. Service bulletin. Rear Tweeter Speaker Distortion - High-Line Audio System
LTB00662NAS12023-09-11. Service bulletin. Fixed Side Step 'Rattle' Noise
SSM760092023-07-11. Service bulletin. A customer may report that the front or rear door latch does not operate as expected.
SFCC_JUN2023_462023-07-10. Service bulletin. A customer may report that the front or rear door latch does not operate as expected.
SSM759492023-03-08. Service bulletin. Tailgate will not close due to anti-trap false signal
SSM75825ATT2023-01-10. Service bulletin. MHEV DC/DC Converter - Squeaking Noise From Inside The Cabin.
SSM758252023-01-10. Service bulletin. MHEV DC/DC Converter - Squeaking Noise From Inside The Cabin.
SSM75825ATT2022-12-07. Service bulletin. MHEV DC/DC Converter - Squeaking Noise From Inside The Cabin.
SSM758252022-12-07. Service bulletin. MHEV DC/DC Converter - Squeaking Noise From Inside The Cabin.
LTB00550NAS12022-10-24. Service bulletin. Technical Bulletin: Driver's Door Window Control Switch Pack Inoperative