DO this before changing the Valve Body, 2014 Chevy Spark with P1790 & P0700 Codes
P0700 Transmission control module request MIL illumination P1970 TCM checksum error The vehicle had 2 trans replaced to solve this problem that came to scene after 1st trans replaced. the fix does not involve any parts replacement. mainly a scanner fix.

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Mobile Mechanic Work Day {2013 Chevy Spark Running Poorly Showing Codes P0700, P0722}

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6 Symptoms of a Bad Transmission Control Module & Causes

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How to Reset a Transmission Control Module Chevy (No Tools!)

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How To Fix P0700 Trouble Code: Transmission Control System MIL Request

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2014 Chevy Spark No-Start | Tracking Down 5V Reference Circuit Failure

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I Left Houston and Got a Chevy (Goodbye Celica)

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Signs & Symptoms of a Bad Transmission Control Module (TCM)!

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2014 Chevrolet Spark Solenoid Valve Replacement DIY!

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Satisfying Videos of Workers Doing Their Job Perfectly & Hilarious Fails #1 #fail #construction

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My $1200 Domino's Pizza Car has a Bad CVT Transmission Can I Fix it for $200?

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Fix Your Hard Shifting 4L60e Transmission - (Shift Solenoid, Accumulator and Fluid & Filter Change)

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5 things i love and hate about my chevy spark

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Chevrolet Spark 1.4L: How to Check the CVT Transmission Fluid Level (Crential Temperature)

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How to Fix P0700 Code FAST in 7 Minutes (Transmission DIY for Under $90!)

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2013 Chevrolet Spark Transmission Flush

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Causes and Fixes P0700 Code: Transmission Control System (MIL Request)

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How to Check The Transmission Fluid on a Chevy Spark

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Unbelievable Smart Workers | Genius Construction Skills, Crazy Fails | Part 114 #construction #smart

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How To Properly Inspect a Used Car So You Wouldn't Buy a Lemon

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