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NHTSA ID Number: 10162132
Manufacturer Communication Number: PIP5295B
Summary
This Preliminary Information communication advises the technician vehicles equipped with Regular Production Option Code MME if the Dexron HP synthetic fluid in the 1ET35 Transmission appears to be overheated or extremely dark in color. Technician will not replace the transmission or the transmission cooler. Technician will not recommend flushing the transmission or transmission cooler based only on the appearance of the transmission fluid. If the transmission is operating as designed (no noise or vibration from the transmission when operated, no debris is found in the fluid the transmission, etc.) but there is a Diagnostic Trouble Code found, follow current Service Information diagnostic procedure or continue with diagnosis of the concern.
3 Affected Products
Vehicle
| MAKE | MODEL | YEAR |
| CHEVROLET | SPARK EV | 2014-2016 |
SEOCONTENT-START
Bulletin No.: PIP5295B
Published date: 06/17/2019
Preliminary Information
PIP5295B Chevrolet Spark EV (BEV) 1ET35 Transmission Fluid
Appears Overheated Or Dark In Color
Models
Brand: Model: Model Years:
VIN:
Engine: Transmissions:
from to
Chevrolet Spark EV 2014 – 2016 All All N/A MME
Supersession Statement
This PI was superseded to update the wording and format. Please discard PIP5295A
The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.
Condition / Concern
A technician may comment that the Dexron HP synthetic fluid in the 1ET35 Transmission appears to be overheated or extremely dark in color.
Recommendations / Instructions
DO NOT replace the Transmission, Transmission Cooler or recommend flushing the Transmission or Transmission Cooler based only on the appearance of the Transmission Fluid.
If the Transmission is operating as designed (no noise or vibration from the Transmission when operated, no debris is found in the fluid the Transmission, etc.) but there is a DTC found, follow current Global Service Information (G.S.I.) diagnostic procedure or continue with diagnosis of the concern.
The Transmission Fluid in the 1ET35 may turn dark after mileage is accrued on the vehicle. If the transmission fluid appears dark, do not assume that the transmission is damaged internally.
The photo below is an example showing a comparison between new and used Dexron HP fluid and extreme discoloration found in a perfectly operating unit after 15,000 miles of operation.
Please Take a Sample and compare it to the Picture.
Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is
resolved without completing every step, the remaining steps do not need to be performed.
SEOCONTENT-END
Bulletin No.: PIP5295B
Published date: 06/17/2019
https://www.nhtsa.gov/recalls?nhtsaId=10162132
https://static.nhtsa.gov/odi/tsbs/2019/MC-10162132-9999.pdf
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Bulletin No.: PIP5295A
Date: Mar-2016
https://www.nhtsa.gov/recalls?nhtsaId=10113920
https://static.nhtsa.gov/odi/tsbs/2016/MC-10113920-9999.pdf
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Bulletin No.: PIP5295
Date: May-2015
https://www.nhtsa.gov/recalls?nhtsaId=10114555
https://static.nhtsa.gov/odi/tsbs/2015/MC-10114555-9999.pdf
To View or Download this Document Click Here
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- Mobil 1 Synthetic LV ATF HP Case 6 x 1 Quart
- Applications-Mobil 1 Synthetic LV ATF HP is recommended for use in modern high performance vehicles requiring DEXRON HP ATF DEXRON license code J-62120
- Mobil 1 Synthetic LV ATF HP is a high performance synthetic automatic transmission fluid that delivers extended transmission life with improved thermal stability
- Has outstanding long-term frictional properties to help improve and extend transmission efficiency, smooth shifting performance, and fuel economy
- Exceptional thermal and oxidation stability keep transmissions clean to help provide outstanding performance even under severe driving conditions
- Helps provide reliable lubrication at temperatures down to -78F (-61C), and supports viscosity retention under the most severe high-temperature operating conditions
- Recommended for use in modern high-performance vehicles requiring Dexron HP ATF
- Backward compatible with previous Dexron automatic transmission fluids and can be used as a much-improved replacement for older vehicles/transmissions originally using previous Dexron fluids
- Improved performance over previous Dexron fluids in: friction durability, viscosity stability, aeration and foam control, and oxidation resistance
- Potential to enable improved fuel economy and longer transmission life
- Provides for extended drain intervals. Provides consistent shift performance, even in extreme conditions.
- Backward compatible with previous DEXRON automatic transmission fluids and can be used as a much-improved replacement for older vehicles/transmissions originally using previous DEXRON fluids
- Improved performance over previous DEXRON fluids in: friction durability, viscosity stability, aeration and foam control, and oxidation resistance
- Potential to enable improved fuel economy and longer transmission life
- Provides for extended drain intervals
- Backward compatible with previous DEXRON automatic transmission fluids and can be used as a much-improved replacement for older vehicles/transmissions originally using previous DEXRON fluids
- Improved performance over previous DEXRON fluids in: friction durability, viscosity stability, aeration and foam control, and oxidation resistance.
- Designed for anti-wear protection and shear stability
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- FOR USE IN 95% of ATF VEHICLES INCLUDING MOST CVTs in operation with US registered light duty applications
- HIGH PERFORMANCE CONDITIONING AGENTS prolong seal elasticity to prevent leaks
- IMPROVE DURABILITY & TRANSMISSION LIFE with anti-wear technology to avoid costly repairs
- ENHANCED HIGH & LOW TEMP PERFORMANCE supports transmission fluid in all weather situations
- FULL SYNTHETIC FORMULA protects against engine breakdown better than conventional fluids
- Full Synthetic, OEM Grade, Fill for Life in sealed transmissions.
- PAO / Ester based for unmatched fluid longevity, shear and oxidation stability.
- Outstanding performance characteristics: smooth, flawless shifting - no slippage - improved torque transfer - perfect frictional characteristics - (-50 f) pour point, eliminates notchy shifting
- Wide ranging compatibility with virtually all vehicles requiring a Dexron VI compatible fluid, which includes a huge range of US, Asian and European vehicles.
- Prevents synchro corrosion, gear scuffing, welding and slipping, even under high torque, sustained load service.
- Backward compatible with previous Dexron automatic transmission fluids and can be used as a much-improved replacement for older vehicles/transmissions originally using previous Dexron fluids
- Improved performance over previous Dexron fluids in: friction durability, viscosity stability, aeration and foam control, and oxidation resistance
- Potential to enable improved fuel economy and longer transmission life
- Provides for extended drain intervals
- Enhanced friction durability for smooth transmission performance
- Superior high temperature protection to effectively resist oxidation
- Unsurpassed protection against copper corrosion
- Broad scope of vehicle applications improves workshop efficiency and inventory management
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