Hello,
My check engine light came on last night (illuminated, not blinking) in my 2001 Kia Optima SE (V6), just got back from AutoZone where they gave me the following codes:
P1529 - transmission control module malfunction indicator lamp on request signal.
P0715 - Input shaft speed sensor ($103 part at AutoZone).
U2B00 - unknown, they didn't have any info on this. Google doesn't seem to reveal much, either, perhaps a network error, but didn't seem to find anything definitive.
The car seems to be having some shifting issues (automatic), like perhaps it's not getting into 4th? It seems like it should be shifting around 45 or 50 mph, wasn't driving freeway speeds, fastest was around 50 in a 45 zone. Engine doesn't seem to be making odd sounds or is behaving erratically other than the shifting issue.
Anyone have any best guess as to what's wrong and what you think this would cost to repair? Is the car safe to drive at city speeds? I've never used that manual shifting thing that's on the right side of the gear shift, would using that be a workaround for higher speeds?
Thanks.
My check engine light came on last night (illuminated, not blinking) in my 2001 Kia Optima SE (V6), just got back from AutoZone where they gave me the following codes:
P1529 - transmission control module malfunction indicator lamp on request signal.
P0715 - Input shaft speed sensor ($103 part at AutoZone).
U2B00 - unknown, they didn't have any info on this. Google doesn't seem to reveal much, either, perhaps a network error, but didn't seem to find anything definitive.
The car seems to be having some shifting issues (automatic), like perhaps it's not getting into 4th? It seems like it should be shifting around 45 or 50 mph, wasn't driving freeway speeds, fastest was around 50 in a 45 zone. Engine doesn't seem to be making odd sounds or is behaving erratically other than the shifting issue.
Anyone have any best guess as to what's wrong and what you think this would cost to repair? Is the car safe to drive at city speeds? I've never used that manual shifting thing that's on the right side of the gear shift, would using that be a workaround for higher speeds?
Thanks.