BMW Electronic Throttle Pedal
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General Information
The pedal module has two independently working sensors (potentiometer or hall effect) for redundancy and plausibility checks. Sensor 2 outputs exactly half the voltage of Sensor 1.
In the original design the DME (Digital Motor Electronics) provides an independent, precision +5V sources for each of the two sensors. It should be noted here that the +5V supply voltage should be precise and stable to assure no erroneous readings from the Inverter Controller.
The Accelerator Pedal Module for manual and automatic gearbox do not differ in their pinout or electrical connector used, so the kickdown switch is probably just a mechanical restrictor. This has to be verified!
BMW E46 Facelift Accelerator Pedal
BMW E46 Throttle Pedal ETK [1]
| Pin Number | Cable Color | Function |
|---|---|---|
| 1 | Brown-Green | Ground |
| 2 | Brown | Ground |
| 3 | Yellow-Green | +5V Supply |
| 4 | White | Signal Sensor 1 |
| 5 | Yellow | +5V Supply |
| 6 | White-Green | Signal Sensor 2 |
| Version | Part Number | Sensor 1 - 0% | Sensor 1 - 100% | Sensor 2 - 0% | Sensor 2 - 100% |
|---|---|---|---|---|---|
| Manual Gearbox | 35 42 6786282 | ||||
| Automatic Gearbox | 35 42 6786281 |
| No | Description | Part Number | Status |
|---|---|---|---|
| 01 | Accelerator Pedal Module, Automatic Gearbox | 35 42 6786281 | |
| 01 | Accelerator Pedal Module, Manual Gearbox | 35 42 6786282 | |
| 02 | Adapter Plate, Accelerator Pedal Module | 35 42 6772703 | |
| 02 | Adapter Plate, Accelerator Pedal Module | 35 42 6772704 | |
| 03 | Torx-bolt with washer, M8x20 | 07 12 9905423 | |
| 04 | Accelerator Pedal Bracket | 35 41 1163875 | Until 09/2003 |
| 04 | Frame | 32 30 3411677 | From 2003/09 |
| 05 | Self-locking hex nut, M6 | 07 14 7153450 | From 07/2007 |
| 06 | Blind plug, D=25mm | 35 41 1163890 | |
| 07 | Socket Housing 6 Pin | 61 13 8383300 | |
| -- | Bushing contact 0.2-0.5mm² | 61 13 0005197 |
BMW E60/E61 Throttle Pedal
BMW E60/E61 Throttle Pedal ETK [2]
| Pin Number | Cable Color | Function |
|---|---|---|
| 1 | Brown-Green | Ground |
| 2 | Brown-Blue | Ground |
| 3 | Yellow-Blue | +5V Supply |
| 4 | White-Green | Signal Sensor 1 |
| 5 | Yellow-Green | +5V Supply |
| 6 | White-Blue | Signal Sensor 2 |
| Version | Part Number | Sensor 1 - 0% | Sensor 1 - 100% | Sensor 2 - 0% | Sensor 2 - 100% |
|---|---|---|---|---|---|
| Manual Gearbox | 35 42 6858575 | ||||
| Manual Gearbox | 35 42 6860785 | ||||
| Manual Gearbox | 35 42 6860000 | ||||
| Automatic Gearbox | 35 42 6852644 | ||||
| Automatic Gearbox | 35 42 6858574 | ||||
| Automatic Gearbox | 35 42 6859999 |
| No | Description | Part Number | Status |
|---|---|---|---|
| 01 | Accelerator Pedal Module, Manual Gearbox | 35 42 6858575 | Until 07/2013 |
| 01 | Accelerator Pedal Module, Manual Gearbox | 35 42 6860785 | Until 03/2014 |
| 01 | Accelerator Pedal Module, Manual Gearbox | 35 42 6860000 | |
| 01 | Accelerator Pedal Module, Automatic Gearbox | 35 42 6852644 | Until 03/2012 |
| 01 | Accelerator Pedal Module, Automatic Gearbox | 35 42 6858574 | Until 06/2013 |
| 01 | Accelerator Pedal Module, Automatic Gearbox | 35 42 6859999 | |
| 02 | Filister Head Screw M6x16 | 07 12 9905536 | |
| 02 | ISA Screw M6x16 | 07 12 9904588 | |
| 03 | Cover D=10mm | 35 42 6796540 | |
| 04 | Cable Clamp A=3.5-6.0mm | 07 14 7547239 | |
| 05 | Socket Housing 6 Pin | 61 13 8383300 | |
| -- | Pins for Socket Housing MQS ELA 0.75mm² | 61 13 8366260 |