TSB Document:
  • Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Jeep for this TSB. Call your local Jeep dealer's service department & ask for a copy of TSB# W20 Combo.

Affected Component: POWER TRAIN

Summary
Customer Satisfaction Notification W20 Reprogram Powertrain Control Module

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Date Published
DEC 10, 2020
NHTSA TSB #
10187674
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