Operation CHARM: Car repair manuals for everyone.
Home >> Mazda >> 1994 >> RX7 2RTR-1308cc 80 >> Repair and Diagnosis >> Transmission and Drivetrain >> Relays and Modules - Transmission and Drivetrain >> Relays and Modules - A/T >> Control Module >> Service and Repair
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Control Module: Service and Repair


Replacement
1. Disconnect the negative battery cable.
2. Remove the front side trim (passenger side).




3. Remove the powertrain control module engine.




4. Remove the nuts shown in the figure and disconnect the powertrain control module (transmission) connectors.
5. Install the new powertrain control module (transmission).

Tightening Torque: 7.9-10.7 Nm (70-95 in.lb.)

6. Connect the powertrain control module (transmission) connectors.
7. Install the powertrain control module engine.

Tightening Torque: 7.9-10.7 Nm (70-95 in.lb.)

8. Install the front side trim (passenger side).
9. Connect the negative battery cable.

pro multis · About Operation CHARM