Removing
1. Disconnect the negative cable from the battery.
2. Drain the coolant (about 1 liter).
3. Remove the upper transverse beam 1 (see fig.4.38).
Pic. 4.38. Coolant level sensor:
1. Upper cross beam,
2. Expansion tank,
AT 7. coolant level sensor,
B7.1. Coolant level sensor wiring connector.
4. Disconnect wiring connector B7.1 from coolant level sensor B7.
5. Remove the B7 coolant level sensor from the coolant expansion tank 2. The sensor must be rotated 90°C counterclockwise (arrow).
Installation
6. Installation is made in an order, the return to removal.