Van shuts down while driving

Hi and thanks for using 2CarPros.com.

The codes you have will not shut the engine down. They deal directly with the transmission and the emissions control system.

Based on your description, it could be a few things. However, the first thing I would recommend checking the crankshaft position sensor. Take a look through these two links. The first describes symptoms of a bad sensor and the next is a general overview of sensor replacement.

https://www.2carpros.com/articles/symptoms-of-a-bad-crankshaft-sensor

https://www.2carpros.com/articles/crankshaft-angle-sensor-replacement

The easiest way to determine if it is working is to check for an RPM reading when cranking (when it dies and will not restart). If there is no signal, chances are it is bad. Or, check to see if there is spark when it will not start to the spark plugs. Here is a link that shows how that is done:

https://www.2carpros.com/articles/how-to-test-an-ignition-system

Here are the specific directions for replacement on your vehicle if you find it is bad. Note: On this vehicle, the sensor is behind the starter, so it will need removed. Follow the directions to avoid shorting the battery (disconnect it). Also, there is a variation relearn if the sensor needs replaced. You will need to have that done at a dealer. All attached pictures correlate with these directions.
___________________________________________________________
CRANKSHAFT POSITION (CKP) SENSOR REPLACEMENT
REMOVAL PROCEDURE

CAUTION: Before servicing any electrical component, the ignition key must be in the OFF or LOCK position and all electrical loads must be OFF, unless instructed otherwise in these procedures. If a tool or equipment could easily come in contact with a live exposed electrical terminal, also disconnect the negative battery cable. Failure to follow these precautions may cause personal injury and/or damage to the vehicle or its components.

IMPORTANT: Perform the CKP System Variation Learn Procedure when the CKP sensor is removed or replaced.
1. Refer to Battery Disconnect Caution in Service Precautions. Disconnect the negative battery cable.
2. Raise the vehicle. Refer to Vehicle Lifting.
3. Remove the starter.
4. Disconnect the crankshaft position (CKP) sensor electrical connector.

Crankshaft Position Sensor (CKP)
i5. Clean the area around the CKP sensor before removal in order to avoid debris from entering the engine.
6. Remove the CKP sensor retaining fastener.
7. Remove the CKP sensor.

INSTALLATION PROCEDURE
1. Install the CKP sensor.

NOTE: Refer to Fastener Notice in Service Precautions.

Crankshaft Position Sensor (CKP)
2. Install the CKP sensor retaining fastener.

Tighten
Tighten the fastener to 25 N.m (18 lb ft).
3. Connect the CKP sensor electrical connector.
4. Install the starter.
5. Lower the vehicle.
6. Connect the negative battery cable.
7. Perform the CKP system variation learn procedure. See: Vehicle > Programming and Relearning
___________________________________________________________

I hope this helps. If you find that spark isn't lost as a result of a bad crank sensor, let me know. Also, if you have other questions, let me know.

Take care,
Joe

Hi Matt:
I just hope it helps. Let me know if you run into trouble or have other questions.

Take care,
Joe