# Tach/Speedo/Transmission 95' Suburban

**URL:** <https://community.cartalk.com/t/tach-speedo-transmission-95-suburban/13662>\
**Category:** Maintenance/Repairs\
**Created:** [May 5, 2008, 8:25pm UTC](https://community.cartalk.com/t/tach-speedo-transmission-95-suburban/13662 "2008-05-05T20:25:17Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![KansasFlyer](https://avatars.discourse-cdn.com/v4/letter/k/dbc845/32.png) [@KansasFlyer](https://community.cartalk.com/u/KansasFlyer)\
**Post date:** [May 5, 2008, 8:25pm UTC](https://community.cartalk.com/t/tach-speedo-transmission-95-suburban/13662/1 "2008-05-05T20:25:17Z")

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I have a '95 Chev Suburban 4x4 that has problem with tach/speedo dropping out and transmission remaining in safe mode. replaced instrument cluster, no improvement. Any suggestions?

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**Author:** ![NYBo](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/nybo/32/17281_2.png) [@NYBo](https://community.cartalk.com/u/NYBo)\
**Post date:** [May 5, 2008, 8:27pm UTC](https://community.cartalk.com/t/tach-speedo-transmission-95-suburban/13662/2 "2008-05-05T20:27:31Z")

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Check the vehicle speed sensor and its wiring.