1999 Acura TL Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1999 Acura TL
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1999 Acura TL ProblemsCheck Engine and D4 Lights Flashing
The 1998-2014 Acura TL V6 may develop issues with the automatic transmission.
Rough shifting may occur, and the “D4” light and check engine may begin to blink. The check engine light will also illuminate, and OBD trouble codes P0700, P0730, P0740, P0780, P1768 and/or P1768 will be stored in the computer.
If the transmission shifts roughly, the failure is very likely mechanical failure of the transmission. If the transmission performs normally, a faulty sensor, or dirty transmission fluid may be the case.
In most cases, it is necessary to use professional diagnostic equipment to provide a diagnosis, and complete the repair.
The longevity of the transmission is dependent on strict adherence to the manufacturer's recommendation for ATF replacement intervals and procedure.
I found out that at only 83000 miles my TL had to have the engine mounts replaced already at a cost of almost $800.00
The exhaust recirculation valve (EGR) on the 1995-2014 Acura TL may fail, causing:
The EGR valve has open and closed positions, and opens or closes on command from the computer.
Exhaust gases constantly pass through the valve when it is open, leaving carbon deposits on the valve. These carbon deposits may lead the the valve sticking in the open or closed position.
To correct this issue, sometimes it is sufficient to clean the valve, but replacement is recommended in all cases.
For further information on your vehicle's issue, try out our diagnostics tool here.
1999 Acura TL Questionsunder the hood on the passage side (2 answers)
it wants to turn over but it want
right rear tail light unit isn't working- the left is ( have changed bulbs)
I listen to books on CD. Sometimes when I switch from radio to CD it acts like it will start to read it, takes forever and then starts playing. Other times it just never reads the CD.
On the radio, I can scan to find the local stations and 9 times out of 10 there will only be 2 or 3 stations t...
1999 Acura TL RecallsHonda Recalls 1997-2002 Due to Ignition Switch Interlock Failure
Honda has recalled 1997-2001 Prelude, 1999-2002 Accord, and 1999-2000 Acura TL models because the ignition switch interlock may fail. If this happens, the key will be removable before the engine is in the "Park" position, which could cause the vehicle to roll and crash. Dealers will confirm interlock function and vehicles will receive an updated interlock lever free of charge.
Honda has recalled 1998-1999 Accord and Acura CL, and 1999 Odyssey and Acura TL vehicles because the ignition cylinder body may be worn, which can cause the shift interlock not to function properly. If the vehicle does not securely lock in "Park" due to a worn ignition cylinder, the vehicle may roll, which can cause a safety issue. Dealers will inspect the cylinder body for wear and replace the cylinder body, collar, and latch plate if necessary. If there are no signs of wear and all is operating as designed, dealers will replace the latch plate.
The electrical contacts in the ignition switch may be worn. This may cause the engine to stall while driving, increasing the risk of a crash. Dealers will replace the ignition switch to correct this concern. This recall is expected to begin by June 14, 2002.