Mazda 6 Service Manual: Troubleshooting [keyless entry system]

No. 3 driver-side front window reverses even though the glass does not encounter a foreign object while it is going up in automatic mode

Diagnostic procedure ...

Foreword

Go to troubleshooting after identifying the specific malfunction by doing a keyless entry system preliminary inspection. Flowchart ...

Other materials:

Mazda 6 Service Manual: Intermittent concern troubleshooting
  Vibration Method 1. If malfunction occurs or becomes worse while driving on a rough road or when engine is vibrating, perform the steps below. Note There are several reasons vehicle or engine vibration could cause an electrical malfunction. Some of the things to check for are: ...

Mazda 6 Service Manual: Keys
WARNING Do not leave the key in your vehicle with children and keep them in a place where your children will not find or play with them: Leaving children in a vehicle with the key is dangerous. This could result in someone being badly injured or even killed. Children may find these keys to be ...