Layout And Pin Assignment For IHKA High
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2010 BMW M5, 2009 BMW M5, 2008 BMW M5, 2008 BMW 760Li, and 2007 BMW M5. However, it is still accessible from the selected car via links, so may be relevant.
PIN ASSIGNMENT FOR IHKA HIGH CONNECTOR X13765, 2-PIN BLACK
| Pin | Type | Description |
|---|---|---|
| 1 | V | Terminal 30, power supply |
| 2 | M | Terminal 31, earth |
| M = Earth V = Supply For current specifications regarding pin assignments, please refer to BMW diagnosis system |
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PIN ASSIGNMENT FOR IHKA HIGH CONNECTOR X01130, 12-PIN BLACK
| Pin | Type | Description |
| 1 | E | Signal from left-hand heating system heat exchanger sensor |
| 2 | E | Signal from right-hand heating system heat exchanger sensor |
| 3 | E | Signal from evaporator temperature sensor |
| 4 | - | - |
| 5 | - | - |
| 6 | E/A | Earth point for sensors |
| 7 | A | PWM signal to electric auxiliary heater |
| 8 | - | - |
| 9 | - | - |
| 10 | V | LIN bus, supply |
| 11 | E/A | LIN bus, data |
| 12 | M | LIN bus, earth |
| A = Output E = Input E/A = Input and output M = Earth V = Supply For current specifications regarding pin assignments, please refer to BMW diagnosis system |
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PIN ASSIGNMENT FOR IHKA HIGH CONNECTOR X1527, 26-PIN BLUE
| Pin | Type | Description |
| 1 | E/A | LIN bus, data |
| 2 | V | AUC sensor, supply |
| 3 | E | Signal from AUC sensor |
| 4 | V | Condensation sensor, power supply |
| 5 | E | Signal from condensation sensor |
| 6 | E/A | CAN-bus high |
| 7 | E/A | CAN-bus low |
| 8 | V | Refrigerant pressure sensor, supply |
| 9 | E | Signal from refrigerant pressure sensor |
| 10 | V | Solar sensor, power supply |
| 11 | E | Solar sensor, left signal (E63/E64 right signal) |
| 12 | E | Solar sensor, right signal (E63/E64 left signal) |
| 13 | M | Solar sensor, earth |
| 14 | E | PWM signal from DDE for electric auxiliary heater |
| 15 | A | Control valve in A/C compressor |
| 16 | E | Dual water valve, left |
| 17 | E | Dual water valve, right |
| 18 | A | Auxiliary water pump |
| 19 | A | Relay for heated rear window |
| 20 | A | Heated washer jets |
| 21 | M | Refrigerant pressure sensor, earth |
| 22 | V | Rear stratification flap, power supply (not E63) |
| 23 | E | Signal from rear stratification flap (not E63) |
| 24 | E | Signal from ventilation temperature sensor |
| 25 | M | Earth point for AUC, ventilation temperature and condensation sensor |
| 26 | M | Rear stratification control |
| A = Output E = Input E/A = Input and output M = Earth V = Supply For current specifications regarding pin assignments, please refer to BMW diagnosis system |
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