PIP5751

Bulletin No.: PIP5751
Published date: 09/15/2020
Preliminary Information
PIP5751 DTC P06DD And/Or Excessive Oil Consumption
Models
Brand:
Model:
VIN:
Model Years:
from
Engine:
to
Transmissions:
Chevrolet
Silverado
2020
ALL
ALL
LM2
ALL
GMC
Sierra
2020
ALL
ALL
LM2
ALL
Involved Region or Country:
Condition:
North America
The MIL may illuminated with DTC P06DD or the customer may complain of excessive oil consumption.
Cause:
Under investigation
Correction:
If the vehicle arrives with a P06DD set, check the engine oil level. If the oil level is below operating range, or if excessive oil consumption is otherwise
suspected, perform an oil consumption test using the sheet below.
Important: Before starting the test, measure the quantity of oil drained from the crankcase (excluding oil lter). Record the drained amount in the
spreadsheet below. Fill with fresh oil.
Ask the customer to log their type of driving (surface streets or highway), what percentage of their driving is done with a trailer and what the trailer
weights. Documenting the data will aid in root cause analysis.
Be sure the oil level is maintained within the operating range indicated on the dipstick, and wait a minimum of 30 minutes after stopping the engine to
check the oil level.
Towing and Aggressive Driving (sustained high speed)
A higher rate of oil consumption is normal for vehicles that are towing or being driven aggressively. If the oil consumption test indicates that the rate of
consumption is equal to or less than 1.0 quart (0.946L) of oil every 1,000 miles (1,600 km), explain to the customer, that their engine meets the guidelines
for oil consumption at this time. No further action is required.
Dealer Name:
Customer Name:
VIN:
Oil Type Used: Use engine oil meeting the dexos D speci cation and SAE 0W-20 viscosity grade engine oil
Quantity of oil drained from crankcase (excluding lter) before the test:
Driving Conditions
Step
Date
Mileage
Oil Level
City
Hwy
Hills
Towing
Mountain
What % of time
Weight
1
2
3
4
5
6
7
8
9
10
11
12
What is being towed?
What is the average fuel economy during the oil consumption test?
Warranty Information
For vehicles repaired under the Powertrain coverage, use the following labor operation. Reference the Applicable Warranties section of Investigate
Vehicle History (IVH) for coverage information.
Labor Operation:
Description:
Labor Time:
4087558
Engine oil consumption test
Note: Please submit the oil consumption log as an attachment when submitting the warranty claim.
Version History
Version
Modi ed
1
09/15/2020 - Created on.
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