Coolant level switch (242)
| Coolant level switch (242) |
| Location |
Coolant level switch (242)
| Main task |
To warn of low coolant level.
| Type |
Magnetic reed actuated by a magnet situated in a float.
| Connection |
| Pin No. | Signal type | Description |
| 1 | Signal | Connects to BCM pin (A)13 in (K78) |
| 2 | Ground | Connects to grounding point G33S |
| Function |
The float will drop when the coolant level is low so that the ring magnet acts on the reed and closes the circuit.
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