Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSHYUNDAI1999ELANTRA WAGON L4-2.0LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTTECHNICAL SERVICE BULLETINSALL TECHNICAL SERVICE BULLETINSRECALL - (MAF SENSOR) LOW SPEED STALLINGOVERVIEW
1999 Hyundai Elantra Wagon L4-2.0L
Recall - (MAF Sensor) Low Speed Stalling: Overview
1999 Hyundai Elantra Wagon L4-2.0LSECTION Overview
Group: CAMPAIGN
Number: 00-01-006
Date: OCTOBER, 2000
Model: 1999 - 2000 ELANTRA
Subject:
1999 - 2000 ELANTRA MASS AIR FLOW SENSOR CONNECTOR REPLACEMENT CAMPAIGN 040
DESCRIPTION:
Engine vibration transmitted to the MAF (Mass Air Flow) sensor electrical connector wiring harness may cause an intermittent MAF sensor electrical signal interruption, which may lead to low speed engine stalling on some 1999 and 2000 model year Elantra vehicles. This TSB describes the procedure for changing the MAF sensor electrical connector and wiring harness to incorporate a relief loop in the harness that will reduce the vibration that may be transmitted to the MAF sensor electrical connector.
VEHICLES AFFECTED
^ Model : 1999 and 2000 Model Year ELANTRA vehicles
^ Affected vehicle production date range : June 01, 1999 through June 16, 2000.
^ Affected VIN range: - Sedan : kMHJF25FXXU867528 through KMHJF35FXYU043200
- Wagon: KMHJW25F6XU145781 through KMHJW35FXYU183148
PARTS INFORMATION
^ Each terminal opening in the MAF sensor connector has been lubricated with "NYE 760G" grease.
^ The MAF sensor connector wire has been fastened to the connector to create a relief loop.
NOTE:
Do not remove the tie wrap holding the wire harness to the connector.
WIRE COLORS AND SIZES
NOTE:
Before splicing the wires, make sure the wires are matched according to the above table.
CAMPAIGN CLAIM INFORMATION
NOTE:
Submit claims using the above Campaign Operation Code using the Campaign Claim Screen.
Number: 00-01-006
Date: OCTOBER, 2000
Model: 1999 - 2000 ELANTRA
Subject:
1999 - 2000 ELANTRA MASS AIR FLOW SENSOR CONNECTOR REPLACEMENT CAMPAIGN 040
DESCRIPTION:
Engine vibration transmitted to the MAF (Mass Air Flow) sensor electrical connector wiring harness may cause an intermittent MAF sensor electrical signal interruption, which may lead to low speed engine stalling on some 1999 and 2000 model year Elantra vehicles. This TSB describes the procedure for changing the MAF sensor electrical connector and wiring harness to incorporate a relief loop in the harness that will reduce the vibration that may be transmitted to the MAF sensor electrical connector.
VEHICLES AFFECTED
^ Model : 1999 and 2000 Model Year ELANTRA vehicles
^ Affected vehicle production date range : June 01, 1999 through June 16, 2000.
^ Affected VIN range: - Sedan : kMHJF25FXXU867528 through KMHJF35FXYU043200
- Wagon: KMHJW25F6XU145781 through KMHJW35FXYU183148
PARTS INFORMATION
^ Each terminal opening in the MAF sensor connector has been lubricated with "NYE 760G" grease.
^ The MAF sensor connector wire has been fastened to the connector to create a relief loop.
NOTE:
Do not remove the tie wrap holding the wire harness to the connector.
WIRE COLORS AND SIZES
NOTE:
Before splicing the wires, make sure the wires are matched according to the above table.
CAMPAIGN CLAIM INFORMATION
NOTE:
Submit claims using the above Campaign Operation Code using the Campaign Claim Screen.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.