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NHTSA ID Number: 10161030
Manufacturer Communication Number: PIT5363E
Summary
This Preliminary Information communication provides information to the technician about vehicles that may have a click or tick noise heard inside cab with engine running. Technician may find the engine or High Pressure Fuel Pump tick noise that is very loud in the cab of the truck. Comparison with another truck having the same powertrain could show the other truck is quieter. Technician will install an acoustic seal that may be missing or dislodged. Update extends to all engines and all model years.
Condition / Concern
Important: A tick noise is characteristic of Direct Injected Engines. Please refer to the latest version of 07-06-04-025 for additional information.
Engine or High Pressure Fuel Pump tick noise that is very loud in the cab of the truck.
Comparison with another truck having the same powertrain could show the other truck is quieter.
Parts
10 Affected Products
Vehicles
1 Associated Document
Manufacturer Communications
Bulletin No.: PIT5363E
Published date: 05/17/2019
MC-10161030-9999.pdf 213.901KB
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NHTSA ID Number: 10137165
Manufacturer Communication Number: PIT5363D
Summary
This Preliminary Information communication provides information to the technician about vehicles that may have a click or tick noise heard inside cab with engine running. Technician may find the engine or High Pressure Fuel Pump tick noise that is very loud in the cab of the truck. Comparison with another truck having the same powertrain could show the other truck is quieter. Technician will install an acoustic seal that may be missing or dislodged. Update extends to all engines and all model years.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIT5363D
Published date: 03/1/2018
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NHTSA ID Number: 10100441
Manufacturer Communication Number: PIT5363C
Summary
THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT MAY HAVE A CLICK OR TICK NOISE HEARD INSIDE CAB WITH ENGINE RUNNING. TECHNICIAN MAY FIND THE ENGINE OR HIGH PRESSURE FUEL PUMP TICK NOISE THAT IS VERY LOUD IN THE CAB OF THE TRUCK. COMPARISON WITH ANOTHER TRUCK HAVING THE SAME POWERTRAIN COULD SHOW THE OTHER TRUCK IS QUIETER. TECHNICIAN WILL INSTALL AN ACOUSTIC SEAL THAT MAY BE MISSING OR DISLODGED.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIT5363C
Date: Sep-2016
MC-10100441-2280.pdf 343.706KB
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NHTSA ID Number: 10139375
Manufacturer Communication Number: PIT5363B
Summary
This Preliminary Information communication provides information to the technician about vehicles that may have a click or tick noise heard inside cab with engine running. Technician may find the engine or High Pressure Fuel Pump tick noise that is very loud in the cab of the truck. Comparison with another truck having the same powertrain could show the other truck is quieter. Technician will install an acoustic seal that may be missing or dislodged.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIT5363B
Date: Mar-2015
MC-10139375-9999.pdf 345.358KB
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NHTSA ID Number: 10114356
Manufacturer Communication Number: PIT5363A
Summary
This Preliminary Information communication provides information to the technician about vehicles that may have a click or tick noise heard inside cab with engine running. Technician may find the engine or High Pressure Fuel Pump tick noise that is very loud in the cab of the truck. Comparison with another truck having the same powertrain could show the other truck is quieter. Technician will install an acoustic seal that may be missing or dislodged.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIT5363A
Date: Jan-2015
MC-10114356-9999.pdf 343.304KB
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NHTSA ID Number: 10095356
Manufacturer Communication Number: PIT5363A
Summary
THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT MAY HAVE A CLICK OR TICK NOISE HEARD INSIDE CAB WITH ENGINE RUNNING. TECHNICIAN MAY FIND THE ENGINE OR HIGH PRESSURE FUEL PUMP TICK NOISE THAT IS VERY LOUD IN THE CAB OF THE TRUCK. COMPARISON WITH ANOTHER TRUCK HAVING THE SAME POWERTRAIN COULD SHOW THE OTHER TRUCK IS QUIETER. TECHNICIAN WILL INSTALL AN ACOUSTIC SEAL THAT MAY BE MISSING OR DISLODGED.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIT5363A
Date: Jan-2015
MC-10095356-2280.pdf 343.304KB
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NHTSA ID Number: 10114333
Manufacturer Communication Number: PIT5363
Summary
This Preliminary Information communication provides information to the technician about vehicles that may have a click or tick noise heard inside cab with engine running. Technician may find the engine or High Pressure Fuel Pump tick noise that is very loud in the cab of the truck. Comparison with another truck having the same powertrain could show the other truck is quieter. Technician will install an acoustic seal that may be missing or dislodged.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIT5363
Date: Jan-2015
MC-10114333-9999.pdf 329.956KB
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NHTSA ID Number: 10095354
Manufacturer Communication Number: PIT5363
Summary
THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT MAY HAVE A CLICK OR TICK NOISE HEARD INSIDE CAB WITH ENGINE RUNNING. TECHNICIAN MAY FIND THE ENGINE OR HIGH PRESSURE FUEL PUMP TICK NOISE THAT IS VERY LOUD IN THE CAB OF THE TRUCK. COMPARISON WITH ANOTHER TRUCK HAVING THE SAME POWERTRAIN COULD SHOW THE OTHER TRUCK IS QUIETER. TECHNICIAN WILL INSTALL AN ACOUSTIC SEAL THAT MAY BE MISSING OR DISLODGED.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIT5363
Date: Jan-2015
MC-10095354-2280.pdf 329.956KB
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- Approved for use in California
- High Mileage refrigerant for vehicles over 75, 000 miles
- Contains approximately 10 oz. of R-134a and 2 oz. of additives
- Contains leak sealer to seal common A/C leaks in rubber hoses, gaskets, and O-rings
- Contains high mileage No wear additives
- Universal - ZeroR AC Refrigerant is a hydrocarbon that safely bonds with chemicals like R134a, R1234YF and R12. We can only advertise this product to be used in R134a systems due to EPA regulations in the USA on both R12 and R1234YF systems. EPA also prohibits mixing refrigerant types. See the description for all legal disclaimers.
- Easy - This product installs just as easily as any R134a products. Cans even have R134a threads and the majority of R134a can taps will work for these cans.
- 6oz Cans - Refrigerants are compressed gasses and are measured by weight, not by liquid volume such as water. All gasses compress differently and produce a different weight. ZeroR AC Refrigerant is low weight compared to R134a, but its performance is equal to 16oz of R134a.
- Eco Friendly – ZeroR AC Refrigerant is a 100% Natural gas unlike R134a, R1234yf and R12.
- Safe – ZeroR AC Refrigerant has a class 2.1 flammability rating just like the new R1234YF which is now used in 100% of newly manufactured vehicles. Under normal operating conditions this product presents no danger to its users when handled properly and used in systems approved for flammable refrigerants.
- This item cannot be shipped to Washington or California
- Contains approximately 1.5oz of refrigerant and 1.5oz of additives
- Repairs Metal Leaks in evaporators, condensers, compressors, accumulators and receiver dryers
- Seals Rubber Leaks in O-rings, gaskets, and hoses
- With red dye for detecting leaks too large to repair
- Reusable dispensing hose designed for compliance and to work only with R-134a cans with self-sealing valve can tops
- Digital gauge with guided command
- Guided Commands eliminate the guesswork
- 24” Long Hose
- Trigger Dispenser
- Quick Connect Coupler
- Replaces lost R-134a refrigerant and oil in automotive A/C system
- Formulated with COOL BOOST technology to provide up to 18% colder air and eliminate moisture buildup
- System-safe leak sealer additive seals common A/C leaks in rubber hoses, gaskets and O-rings
- Contains R-134a gas which is acceptable for use in motor vehicle A/C (MVAC) systems
- Complies with Section 612 of the EPA Clean Air Act, EPA Compliant in Self Sealing Cans
Last update on 2025-04-15 / Affiliate links / Images from Amazon Product Advertising API
This product presentation was made with AAWP plugin.
SEOCONTENT-START
Bulletin No.: PIT5363E Published date: 05/17/2019
Preliminary Information
PIT5363E Click or Tick Noise Heard Inside Cab with Engine Running
Models
Brand: Model: Model Years:
VIN:
from to
Engine: Transmissions:
Chevrolet Colorado 2015 – 2019 All All
All All GMC Canyon 2015 – 2019
All All All All
Supersession Statement
This PI was superseded to update Model Years and apply to all engines. Please discard PIT5363D. The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.
Condition / Concern
Important: A tick noise is characteristic of Direct Injected Engines. Please refer to the latest version of 07-06-04-025 for additional information.
A customer or technician may comment of engine or High Pressure Fuel Pump tick noise that is very loud in the cab of the truck.
Comparison with another truck having the same powertrain could show the other truck is quieter.
Recommendations / Instructions
During vehicle build a possibly exists that an acoustic seal was knocked out of place during assembly.
With this acoustic seal dislodged or missing the High Pressure Fuel pump tick / click noise can be heard easily inside the cab of the truck.
If the seal is missing replace it with one from Kit Part Number 23135690.
Reference the Blower Upper Case Replacement section of SI to assist with seal replacement.
Seal Missing
Seal Present
Parts Information
Part Number Description
Qty
23135690 SEAL KIT, A/C EVPR TXV
1
Warranty Information
For vehicles repaired under the Bumper-to-Bumper coverage (Canada Base Warranty coverage), use the following labor operation. Reference the Applicable Warranties section of Investigate Vehicle History (IVH) for coverage information.
Labor Operation Description
Labor Time
4411970 Heater Case Replacement Use Published Labor
Operation
Time
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
