code p1529?

2001 HYUNDAI SONATA
116,000 MILES • 6 CYL • FWD • AUTOMATIC
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MKKTAI1
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the sonata shifts abruptly at cruising and check engine light comes on. scanner gives the code p1529 - tcm, transmission control module, and refers to dealer. what does it mean? is it transmission or speed sensor or some other part?
May 5, 2010 at 4:28 PM
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MHPAUTOS
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Hi there,

This code will be referring to a fault with the transmission ECU which is common here is how you can replace the unit in the diagrams below.

Engine/Transmission Control Module (E/TCM) (A/T) (2.4L) Behind lower center of dash.

Please let us know if you need anything else to get the problem fixed.

May 5, 2010 at 6:46 PM