Fluid Temperature Sensor Replacement. Buick GL7 (Export) 2000

For 1990-2009 cars

### Removal Procedure

1. Remove the case side cover. Refer to Control Valve Body Cover Replacement .
2. Disconnect the wiring harness assembly from the fluid temperature sensor (391).
3. Remove the fluid temperature sensor (391).

### Installation Procedure

1. Install the fluid temperature sensor (391).
2. Connect the wiring harness assembly to the fluid temperature sensor (391).
3. Install the case side cover. Refer to Control Valve Body Cover Replacement .