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NHTSA ID Number: 10193463
Manufacturer Communication Number: PIC6436
Summary
This Preliminary information communicates to technician’s if they have a low mileage vehicle with an Air Conditioning inoperative condition with a P0534 to inspect the Air Compressor for leak and the possible area of the leak. Once verified of the leak in the compressor area to replace the compressor for the repair.
1 Affected Product
Vehicle
| MAKE | MODEL | YEAR |
| CHEVROLET | BOLT EV | 2021 |
Condition
No A/C, blows warm air when set to cold, Setting P0534
Condition typically happens under 500 miles. Before adding refrigerant / dye, put car on hoist and remove aero panel from front cradle.
Inspect the ACCM (Air Conditioning Compressor Module or sometimes called Air Conditioning and Drive Motor Battery Cooling Compressor), view the HV connector area for possible POE oil dripping off connector and the case bolt just above compressor.
Cause
Defective ACCM K118 Electric ACCM internal seal, Oil visually leaking above HV connector at case half, see image below.
SEOCONTENT-START
Bulletin No.: PIC6436
Published date: 04/21/2021
Preliminary Information
PIC6436 No A/C – A/C Blows Warm Air – DTC P0534
Models
Brand: Chevrolet
Model:
2021
Model Years:
VIN:
from to
All All
All
All
Transmissions:
Involved Region or Country
North America
Condition
Cause
No A/C, blows warm air when set to cold, Setting P0534
Condition typically happens under 500 miles. Before adding refrigerant / dye, put car on hoist and
remove aero panel from front cradle.
Cooling Compressor), view the HV connector area for possible POE oil dripping off connector and the
case bolt just above compressor.
Refer to pictures below for existing oil leak examples.
Defective ACCM K118 Electric ACCM internal seal, Oil visually leaking above HV connector at case
half, see image below.
Correction:
If this Concern is found continue to follow this document, if no leak is found continue with GSI
diagnostics.
Replace K118 Electric ACCM GSI (Global Service Information, formally eSI) Document ID: 4530406
Warranty Information
For vehicles repaired under the EV coverage, use the following labor operation. Reference the
Applicable Warranties section of Investigate Vehicle History (IVH) for coverage information.
Labor Operation Description
Labor Time
4417140 ACCM replacement
Use Published Labor Time
Version History
Version 1
Modified 04/21/2021 – Created on.
SEOCONTENT-END
1 Associated Document
Manufacturer Communications
Bulletin No.: PIC6436
Published date: 04/21/2021
https://www.nhtsa.gov/recalls?nhtsaId=10193463
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- package height : 15.24 cm
- package length : 4.064 cm
- package width : 6.858 cm
- Product type : AUTO OIL
- Country of manufacture: United States
- Contains one application of oil and fuel system UV leak detection dye
- For use in engine oil transmissions power steering systems and gas and diesel fuel systems
- Compatible with all weights of petroleum based lubricant
- Helps locate leaks
- Professional grade
- Multi-purpose dye can be used with gasoline and diesel engine oil, power steering fluid, and automatic transmission fluid
- Specially formulated to safely remain in the system after the leak detection is complete
- Works in conjunction with the ACDelco Ultra Violet (UV) Leak Detection Lamp Kit
- Gasoline engine oil dye, 1 oz. bottle, 6 pack
- Produced with the highest grade materials
- Satisfaction ensured
- 8 oz. bottle services up to 16 vehicles
- For oil, fuel, ATF, PS and hydraulics
- Patented formulation works with ANY leak detection lamp
- Highly concentrated and glows bright
- Twin neck bottle for easy measuring
- 2-in-1 A/C leak detector tool kit helps to check out automotive air conditioner freon leak locations. Can also helps detect food stains and pet urine stains on rugs, carpets, and clothes that are otherwise invisible to the naked Eye.
- UV Flashlight - Professional grade Ultra intensity 385-395 nm with 100 top quality LED uv flashlight helps you to find ac system leak-position EVEN in garage or outdoors.
- Durable and Powerful -- Ultraviolet flashlight is premium aluminum construction with anti abrasive surface treatment, non-slip textured grip, lanyard useful either to wrap wrist or belt loop. IP44 waterproof & dustproof protection class.
- Long Running Time - The lighting time up to 20 hrs (6xAA batteries NOT INCLUDE). This UV Blacklight Flashlight also covers larger area without weaken the light.
- UV Sunglasses - Include UV protective glasses protect your eyes in all directions and help you find leak position easier and efficient.
- Uv protection goggles: Protect your eyes when using AC leak detection flashlight, so that your eyes are not affected by UV rays, safe and reliable.
- Applicability: Suitable for all types of UV leak detection dye, AC auto air conditioning oil leak detection flashlight can help you quickly find the cause of the leak, even in some special environment, such as bright day, can also pinpoint the source of the leak.
- Easy to use: Turn on the switch and start checking the source of the leak. Easy and quick can help you save a lot of time. It is a necessary tool for car leakage and air conditioning maintenance.
- High quality: High precision car air conditioning leak detection tool, complimentary eye protection glasses. The AC Leak Detector flashlight is equipped with 68 high-quality leds that are Forty percent brighter than normal, helping you find the cause of leaks even indoors or outdoors at night.
- Durability: Long lighting time, the appearance of the texture design makes the flashlight easy to grab, the use of high-quality materials waterproof and dust, long service life.
- Package Dimensions: 7.62 H x 1.016 L x 2.54 W (centimetres)
- Can be detected using any UV or blue light
- Package Weight: 0.091 kilograms
- Country of Origin : United States
- 【Professional Grade & High Accuracy】Fluorescent oil coupled with fluorescent lights, it is easy to check out the place leaks. Our leak detector kit is a best choice for Automotive Air Conditioner Leak Detection!
- 【Save Your Money & Time】Easy to use, long-term effective, accuracy, professional, great replacement. Pinpoint the origin of leaks of any kind with this Auto Air Conditioner Oil Leak Detector Tool Flashlight, even in bright environments. Help you inspect the leak stains in seconds!
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- 【Package】This car AC leak detection flashlight kit include fluorescent oil, leak detection flashlight, leak glasses. leak detection flashlight can helps you to find leak stains even in indoor or streetlight.
- [Function of Oil & Dye Injector] 30ml Push-in type filter, one shot may help and rescue a bad compressor which caused by low oil, no need to rely on other system. This oil dye injector is use with fluorescent dyes aim to monitoring leak, it can suit with all oil types(POE or mineral oil), and all refrigerant types.
- [Structure of Oil and Dye Injector Refrigerant Tools] This Hand Push Oil and Dye Injector with a 13mm Low Pressure Quick Coupler, easy to snap in 13 mm female connector of manifold. Come with a 1/4 inch female SAE connector to connect with the 1/4 inch SAE male system ports (lower side preferred). Please use an adapter if there have different port size on your working system.
- [Widely Application of AC Manual Dye Injector] This injector is suitable for air conditioning, HVAC, home office AC, service industry, automotive industry, car auto A/C adapter, compressor sickness caused by low oil, etc.
- [Features of HVAC Oil Injector Kit] Adopt with reliable ABS, copper and rubber material, hard and wear resistant, heat resistant, extend service life span. Flexible Hose Working Pressure (Max): 355-425Psi (24-29Bar), Flexible Hose Working Pressure: Within 285Psi (20Bar).
- [Package] Include 1 x 30ml (1 oz) Oil Injector, 1 x Fluid Pipe about 20cm(Approx.), 1 x Straight Column Quick Coupling. Please check online video to get user tips.
Last update on 2024-03-26 / Affiliate links / Images from Amazon Product Advertising API
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