P1694 No Ccd Messages Received From Ecm

There are a few things that could be causing this problem. The most likely cause is a bad connection between the ECM and the CCD. This can be caused by a loose wire or a bad ground connection.

Another possibility is that the CCD itself is bad. If the CCD is bad, it will need to be replaced.

If your car is having trouble starting, it could be due to a problem with the ccd (controller area network) system. The ccd system is responsible for sending messages between the engine control module (ecm) and other parts of the vehicle. If the ccd system isn’t working properly, the ecm may not receive any messages from other parts of the vehicle.

This can cause your car to have difficulty starting or even stall while you’re driving. There are a few things that can cause the ccd system to fail, such as a loose connection or a bad sensor. If you’re experiencing problems with your car’s ccd system, it’s important to take it to a qualified mechanic so they can diagnose and fix the problem.

P1694 No Ccd Messages Received From Ecm

P1694 Code

If your check engine light is on and you’re seeing the P1694 code, it means that there’s an issue with your vehicle’s electronic throttle control system. This can be caused by a number of things, including a faulty throttle position sensor or a problem with the wiring harness. In some cases, the issue may be as simple as a loose connection.

Whatever the cause, it’s important to get this fixed as soon as possible. A malfunctioning electronic throttle control system can lead to decreased fuel efficiency and increased emissions. In extreme cases, it could even cause your engine to stall.

If you’re seeing the P1694 code, take your vehicle to a certified mechanic for diagnosis and repair. They’ll be able to pinpoint the exact cause of the problem and get it fixed so you can get back on the road without worry.

P1694 No Ccd Messages Received From Ecm

What is the P1694 Code

If you have a P1694 code, it means that there is an issue with the data link between your vehicle’s ECU and the transmission control module.

This can be caused by a number of things, including a bad connection, a short in the wiring, or a problem with one of the modules themselves. In some cases, this code can also be caused by an issue with the vehicles speed sensor.

DODGE P1698 NO BUS/CCD Fix! | PCM Replacement + Simple Rewiring

Conclusion

If you’re getting the P1694 error code on your car, it means that the engine control module (ECM) isn’t sending any messages to the powertrain control module (PCM). This can be caused by a number of things, but most likely it’s due to a faulty ECM or a bad connection between the two modules. In either case, you’ll need to get your car diagnosed and repaired by a qualified mechanic.