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RecallGazette

Vehicle problems, recalls & safety intelligence

Cadillac Escalade Esv 2014–2018technical service bulletin

Bulletin PIT5445B · NHTSA communication 10157033 · issued Sep 25, 2017

Technical service bulletin
communication type
Engine and Engine Cooling
component
2014–2018
model years
26
vehicle entries

Official summary

This Preliminary Information communication provides information to the technician of additional information when diagnosing a service driver assist message with a diagnostic trouble code B172E and or a B172F. The haptic seat motor has a pigtail lead coming off of it. In many cases the wiring pigtail near the haptic seat motor has broken and will require replacement.

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.