PRE-RELEASE
Coolant level switch (242)
| Coolant level switch (242) |
| Location |
Coolant level switch (242)
| Main task |
To warn of low coolant level.
| Type |
Magnetic tongue element actuated by a magnet housed in a float.
| Connection |
| Pin no. | Signal type | Description |
|
A
|
Signal
|
Connected to SID pin 28.
|
|
2
|
Ground
|
Connected to grounding point G40/42.
|
| Function |
When the coolant level is low, the float sinks and the ring magnet actuates the tongue element, which closes the circuit.
