Checking the power supply and ground for the transmission control module (TCM)

Check that the fuse for the control module is intact.

Check the power supply and ground for the transmission control module (TCM) as follows.

Remedy as necessary.

Other information: 

• See Checking the power supply and ground terminals
• For information about fuse and terminal numbers, see the relevant Wiring Diagram.
• See Contents

Was a fault detected? 

• YES 

  See Checking the transmission control module (TCM) 

• NO 

  See Checking the communication with the transmission control module (TCM)