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June 8, 2022 Service bulletin

Ambient Temp Sensor PSU- Pentastar Upgrade Engine

Chrysler technical service bulletin 9004547 for 2022 Chrysler Pacifica and 2022 Chrysler Voyager.

Bulletin number
9004547
Component
Engine and engine cooling
Summary
Ambient Temp Sensor PSU- Pentastar Upgrade Engine - Ambient Temp Sensors After experiencing any P0070-11, P0070-15, P0071, P0072, or P0073 codes, follow the diagnostic procedure. If the procedure directs you to replace the ambient air temp sensor, then please call FCA Redacted Content before replacing the part. If no answer in 15 minutes, proceed with repair.

Owners of these vehicles have filed 69 complaints in the engine category.

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