Service bulletin Q324NAS1

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)
Type	Service bulletin
NHTSA id	10057701
Published by NHTSA	2015-06-22
Manufacturer's number	Q324NAS1
Manufacturer's date	2014-10-27
NHTSA component	EQUIPMENT:APPLIANCE:AIR CONDITIONER; SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT; SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

NHTSA's summary

LAND ROVER: VEHICLES EQUIPPED WITH THE VERY LATEST SOFTWARE, WILL REQUIRE UPDATES TO THE FOLLOWING CONTROL MODULES: ABS, CLIMATE CONTROL, AND PARKING AID SYSTEM. *TA.

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

Brakes, Equipment and accessories, Heating and air conditioning, Anti-lock brakes

Vehicles listed
LAND ROVER RANGE ROVER	2014

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

Other bulletins for the same vehicles and component
SSM73424	2018-11-05. Service bulletin. Issue: When using the approved diagnostic equipment to read Diagnostic Trouble Codes (DTC?s), there may be a presence of the following DTC stored within the Anti-Lock Braking System (ABS) module. U0001-82 High Speed CAN Communication Bus - Alive/sequence counter incorrect / not updated
SSM73424	2017-09-08. Service bulletin. Issue: When using the approved diagnostic equipment to read Diagnostic Trouble Codes (DTC?s), there may be a presence of the following DTC stored within the Anti-Lock Braking System (ABS) module. U0001-82 High Speed CAN Communication Bus - Alive/sequence counter incorrect / not updated.
SSM72060	2017-06-14. Service bulletin. "ISSUE: DIAGNOSTIC TROUBLE CODES (DTCS) STORED IN THE ANTI-LOCK BRAKING SYSTEM (ABS) MODULE RELATING TO AN ERROR STATE WITH A WHEEL SPEED SENSOR ONLY. CAUSE: CURRENTLY UNDER ANALYSIS."
SSM71883	2017-06-13. Service bulletin. CONTAMINATION BETWEEN ABS WHEEL SPEED SENSOR AND WHEEL BEARING TONE WHEEL COULD LEAD TO DTC'S
SSM72060	2017-06-06. Service bulletin. "ISSUED JANUARY 2015. ISSUE: DIAGNOSTIC TROUBLE CODES (DTCS) STORED IN THE ANTI-LOCK BRAKING SYSTEM (ABS) MODULE RELATING TO AN ERROR STATE WITH A WHEEL SPEED SENSOR ONLY. CAUSE: CURRENTLY UNDER ANALYSIS."
SGI14-43	2017-06-02. Service bulletin. "DESCRIPTION TO ENSURE 2014 MODEL YEAR RANGE ROVER (L405) VEHICLES ARE EQUIPPED WITH THE VERY LATEST SOFTWARE, A LIMITED NUMBER OF VEHICLES REQUIRE UPDATES TO THE FOLLOWING CONTROL MODULES: H ANTI-LOCK BRAKE SYSTEM (ABS); H CLIMATE CONTROL: H PARKING AID SYSTEM."
Q324NAS1	2017-06-02. Service bulletin. "THIS SERVICE ACTION SUPERSEDES UPDATE PRIOR TO SALE NOTICE UPS4413-6BNAS1 WITH IMMEDIATE EFFECT. SITUATION: TO ENSURE 2014 MODEL YEAR RANGE ROVER (L405) VEHICLES ARE EQUIPPED WITH THE VERY LATEST SOFTWARE, A LIMITED NUMBER OF VEHICLES REQUIRE UPDATES TO THE FOLLOWING CONTROL MODULES: • ANTI-LOCK BRAKE SYSTEM (ABS); • CLIMATE CONTROL; • PARKING AID SYSTEM. ACTION: RETAILERS ARE REQUIRED TO HOLD AFFECTED VEHICLES WITHIN THE LISTED VIN RANGE THAT ARE IN THEIR CONTROL AND REFRAIN FROM RELEASING THE VEHICLES FOR NEW OR USED VEHICLE SALE PENDING COMPLETION OF THE REWORK ACTION DETAILED IN THIS TECHNICAL BULLETIN"
"SGI13-19	2017-06-02. Service bulletin. "DESCRIPTION TO ENSURE 2014 MODEL YEAR RANGE ROVER (L405) VEHICLES ARE EQUIPPED WITH THE VERY LATEST SOFTWARE, A LIMITED NUMBER OF VEHICLES REQUIRE UPDATES TO THE FOLLOWING CONTROL MODULES: • ANTI-LOCK BRAKE SYSTEM (ABS); • CLIMATE CONTROL: • PARKING AID SYSTEM."
Q324 UPS4413-6BN	2017-06-02. Service bulletin. "SITUATION: TO ENSURE 2014 MODEL YEAR RANGE ROVER (L405) VEHICLES ARE EQUIPPED WITH THE VERY LATEST SOFTWARE, A LIMITED NUMBER OF VEHICLES REQUIRE UPDATES TO THE FOLLOWING CONTROL MODULES: • ANTI-LOCK BRAKE SYSTEM (ABS); • CLIMATE CONTROL; • PARKING AID SYSTEM. ACTION: RETAILERS ARE REQUIRED TO HOLD AFFECTED VEHICLES WITHIN THE LISTED VIN RANGE THAT ARE IN THEIR CONTROL AND REFRAIN FROM RELEASING THE VEHICLES FOR NEW OR USED VEHICLE SALE PENDING COMPLETION OF THE REWORK ACTION DETAILED IN THIS TECHNICAL BULLETIN."
"SGI13-19	2017-05-31. Service bulletin. "DESCRIPTION TO ENSURE 2014 MODEL YEAR RANGE ROVER (L405) VEHICLES ARE EQUIPPED WITH THE VERY LATEST SOFTWARE, A LIMITED NUMBER OF VEHICLES REQUIRE UPDATES TO THE FOLLOWING CONTROL MODULES: • ANTI-LOCK BRAKE SYSTEM (ABS); • CLIMATE CONTROL: • PARKING AID SYSTEM."