GM Electronic Shift Lever: Difference between revisions
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Dczechowski (talk | contribs) Added additional notes. |
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== About == | == About == | ||
This is a | This is a complete directional switch (P-R-N-D) with indication available from ACDelco for less than $100. | ||
It is GM part number 13564966 (formerly: 13563947) and 13559765 (formerly 13552390, 13554747). | It is GM part number 13564966 (formerly: 13563947) and 13559765 (formerly 13552390, 13554747). | ||
| Line 17: | Line 17: | ||
!Pin | !Pin | ||
!Description | !Description | ||
!Notes | |||
|- | |- | ||
|1 (Top Row, Left Most) | |1 (Top Row, Left Most) | ||
|Output 1 | |Output 1 | ||
| | |||
|- | |- | ||
|2 | |2 | ||
|Vss 1 | |Vss 1 | ||
|Also used for the 'Switch Button Function' (Input 1) of the ML90378. | |||
|- | |- | ||
|3 | |3 | ||
|Vss 2 | |Vss 2 | ||
|Also used for the 'Switch Button Function' (Input 2) of the ML90378. | |||
|- | |- | ||
|4 | |4 | ||
|Vdd Supply 2 | |Vdd Supply 2 | ||
| | |||
|- | |- | ||
|5 | |5 | ||
|?? | |?? | ||
|Not connected to the ML90378. Traces connect to the arm of the shifter. Probably part of the P-R-N-D indicators. | |||
|- | |- | ||
|6 (Bottom Row, Left Most) | |6 (Bottom Row, Left Most) | ||
|Vdd Supply 1 | |Vdd Supply 1 | ||
| | |||
|- | |- | ||
|7 | |7 | ||
|GND? | |GND? | ||
| | |||
|- | |- | ||
|8 | |8 | ||
|Output 2 | |Output 2 | ||
| | |||
|- | |- | ||
|''X'' | |''X'' | ||
|''(No Pin)'' | |''(No Pin)'' | ||
| | |||
|- | |- | ||
|10 | |10 | ||
|?? | |?? | ||
|Not connected to the ML90378. Traces connect to the arm of the shifter. Probably part of the P-R-N-D indicators. | |||
|} | |} | ||
Latest revision as of 03:53, 30 June 2025
About
This is a complete directional switch (P-R-N-D) with indication available from ACDelco for less than $100.
It is GM part number 13564966 (formerly: 13563947) and 13559765 (formerly 13552390, 13554747).
Details
This part is designed around a Melexis ML90378 Triaxis Hall Effect Position sensor and built into a steering column lever module.
It uses a PWM or SENT protocol to continuously provide data of the position of the lever.
Pin Out
Connector: https://da8h1v3w8q6n5.cloudfront.net/mi34/inventory/FB0465/R02949995_5.jpg
| Pin | Description | Notes |
|---|---|---|
| 1 (Top Row, Left Most) | Output 1 | |
| 2 | Vss 1 | Also used for the 'Switch Button Function' (Input 1) of the ML90378. |
| 3 | Vss 2 | Also used for the 'Switch Button Function' (Input 2) of the ML90378. |
| 4 | Vdd Supply 2 | |
| 5 | ?? | Not connected to the ML90378. Traces connect to the arm of the shifter. Probably part of the P-R-N-D indicators. |
| 6 (Bottom Row, Left Most) | Vdd Supply 1 | |
| 7 | GND? | |
| 8 | Output 2 | |
| X | (No Pin) | |
| 10 | ?? | Not connected to the ML90378. Traces connect to the arm of the shifter. Probably part of the P-R-N-D indicators. |