TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
SWITCH, Ignition, Push Button (Keyless Ignition Node) Prior to replacing parts for a B1A7D-2A Diagnostic trouble code on heavy duty trucks.Please call FCA Redacted Content , please email a scan and config report to FCA Redacted Content. If no response in 15 minutes, proceed with repair.

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Date Published
APR 22, 2020
NHTSA TSB #
10175622
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