TSB Document:

Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Summary
Service Update - certain vehicles vehicles may have a condition which can cause the transmission auxiliary pump to stayon when DTC P18AA is set at engine off. Dealers are to reprogram the transmission control module.

Service Update - certain vehicles vehicles may have a condition which can cause the transmission auxiliary pump to stayon when DTC P18AA is set at engine off. Dealers are to reprogram the transmission control module.

Date Published
OCT 07, 2020
NHTSA TSB #
10183224
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