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Service bulletin NTB98-064

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 id602265
Published by NHTSA1998-10-20
Manufacturer's numberNTB98-064
Manufacturer's date1998-09-08
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER

NHTSA's summary

SOME VEHICLES MAY DEVELOP REFRIGERANT LEAKS IN THE VEHICLE'S AIR CONDITIONER LOWER RETURN HOSE DUE TO VIBRATION. *YC

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, Heating and air conditioning

Vehicles listed
NISSAN FRONTIER1998

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
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NTB08055C2021-05-10. Service bulletin. SERVICE INFORMATION Information necessary to service the Supplemental Restraint System (SRS) safely is included in the "RESTRAINTS" section of the Electronic Service Manual (ESM) for each vehicle. IMPORTANT: Turn the ignition switch OFF, disconnect both battery terminals, and wait at least 3 minutes before performing any service on the SRS. See this bulletin for further detail.
NTB92123D2021-05-10. Service bulletin. Nissan Original Equipment or Genuine Accessory Alloy wheels, along with their finish coating (clear, chrome, titanium, etc.), are specifically developed to achieve Nissan design and performance standards. These Original Equipment or Genuine Accessory wheels are subjected to testing to ensure they meet Nissan's standards. Nissan Original Equipment Alloy or Genuine Accessory wheels subjected to aftermarket chroming may no longer continue to meet these standards and may be seriously damaged. Therefore, Nissan most strongly discourages, and recommends that these wheels NEVER be subjected to, aftermarket chroming. See this bulletinfor further detail.
NTB98-064a2020-10-08. Service bulletin. VOLUNTARY SERVICE CAMPAIGN 1998 FRONTIER POOR OR NO A/C COOLING DUE TO A/C LOW HOSE CRACKING Service Campaign ID # P8163 is no longer active. • Repair orders opened after this bulletin’s published date are no longer eligible for reimbursement under Campaign ID # P8163. • Discard all previous versions of NTB98-064.
NTB17-0262017-08-01. Service bulletin. BALL JOINT AXIAL END PLAY PROCEDURE SERVICE INFORMATION When working on the front suspension, use the updated service information in this bulletin along with the Electronic Service Manual (ESM). The updated information in this bulletin is a correction and a supplement to the ESM.
NTB-09-1292010-04-07. Service bulletin. NISSAN: VENT CONTROL VALVE REPLACEMENT. WHEN REPLACING THE EVAP CANISTER VENT CONTROL VALVE FOR REASON: USE THE ONE LISTED ON PAGE 2; FOR VENT CONTROL VALVE REPLACEMENT PROCEDURE, REFER TO THE APPROPRIATE SECTION OF THE ELECTRONIC SERVICE MANUALS (ESM; WHEN INSTALLING THE NEW VALVE, DO NOT ADD ANY LUBE TO ITS O RING; FOR FRONTIER (D40 SERIES) ONLY, INSTALL THE PROTECTOR LISTED IN PARTS INFORMATION. *PE INCLUDES 2005-09 FRONTIER. UPDATED 12/8/10. *PE
NTB010572001-11-01. Service bulletin. SUBJECT PERTAINING TO REVISED MAINTENANCE PROCEDURES.*JB
NTB990702000-04-12. Service bulletin. SUBJECT REGARDING VEHICLES EXHIBITING AN AIR CONDITIONER IDLER PULLEY WHINE NOISE AT 3,000 ENGINE RPM. *TT