Speed sensor location for replacement

2008 INFINITI EX35
150,000 MILES • 3.5L • V6 • 4WD • AUTOMATIC
Avatar
TALKTALKCAR
  • MEMBER
  • 6 POSTS
Where is the transmission speed sensor? Need to find it and replace. Thanks
May 23, 2020 at 2:06 PM
Advertisement
Avatar
ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
Good evening,

It is inside the transmission and is tricky to do. I attached pictures and the procedure for you to follow.

Why are you replacing it?

Roy

REVOLUTION SENSOR

TM-264 Exploded View
imageOpen In New TabZoom/Print



2WD: Removal and Installation

REMOVAL
1. Disconnect the battery cable from the negative terminal.
2. Drain ATF through drain plug.
3. Remove exhaust front tube and center muffler with power tool.
4. Remove heat insulator.
5. Remove rear propeller shaft.
6. Remove control rod.
7. Remove exhaust mounting bracket.


imageOpen In New TabZoom/Print


8. Disconnect heated oxygen sensor 2 harness connectors (A).
: Vehicle front
: Bolt
9. Remove heated oxygen sensor 2 harness (B) from clips (1).
10. Remove bracket (2) from transmission assembly


imageOpen In New TabZoom/Print


11. Remove clips (1).
3: Drain plug
: Vehicle front
: Oil pan mounting bolt
12. Remove oil pan (2) and oil pan gasket.
13. Support A/T assembly with a transmission jack.

CAUTION: When setting transmission jack, place wooden blocks to prevent from damaging control valve with TCM and transmission case.

14. Remove rear engine mounting member with power tool.
15. Remove engine mounting insulator (rear).


imageOpen In New TabZoom/Print


16. Remove tightening bolts for rear extension assembly and transmission case.
1: Self-sealing bolt
A: Bolt


imageOpen In New TabZoom/Print


17. Tap rear extension assembly with a soft hammer (A).


imageOpen In New TabZoom/Print


18. Remove rear extension assembly (with needle bearing) from transmission case.


imageOpen In New TabZoom/Print


19. Disconnect revolution sensor connector (A).

CAUTION: Be careful not to damage connector

20. Disengage terminal clip (
May 23, 2020 at 5:15 PM