Wiring Harness 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. Use a small flat-bladed tool in order to remove the wiring harness from the solenoid valve(s) (315A, 315B, 322, 334 and/or 440), TFP manual valve position switch (395) and/or the temperature sensor (391).
3. Remove the wiring harness (224).
4. Remove the clips retaining the solenoid(s).

### Installation Procedure

1. Connect the wiring harness (224).
2. Install the wiring harness to the solenoid valve(s) (315A, 315B, 322, 334 and/or 440), TFP manual valve position switch (395) and/or the temperature sensor (391).
3. Install the case side cover. Refer to Control Valve Body Cover Replacement .