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The intermediate shaft speed sensor in a 2009 Dodge Journey is part of the transmission system that sends shaft speed information to the PCM (power control module). This vehicle has three speed sensors installed on the transmission: one for input, one for output, and the "intermediate" sensor for the transfer shaft. You can find the ISS by removing the front left wheel and looking for it next to the steel cover panel on the transmission. It is held in place with a 9mm bolt. If the sensor is not functioning properly, it can lead to missing or incorrect data for shift timing. Signs of a failing ISS include rough shifting, speedometer failure, throttle hesitation, frequent stalling, decreased engine performance, misfires, and lower fuel efficiency.
The speed sensor for the intermediate shaft on a 2009 Dodge Journey is located on the shaft that enters the transmission.
Where can I find the intermediate shaft speed sensor?