NHTSA ID Number: 10224277
Manufacturer Communication Number: PIT5847F
Summary
This Preliminary information communicates that a vehicle may come into the dealer with various concerns which may include a service engine light or various warning messages on the DIC. The technician is instructed to inspect a wiring harness for chaffing on a bracket which is located beneath the battery tray, at a transmission stud and at the transmission oil cooler line bracket. If damage to the harness is found the technician is instructed to repair the damaged wiring and secure the harness away from the bracket so that future damage to the harness will be eliminated.
Condition
A customer may complain of a SES light on, reduced power, various warning messages including service brake, service steering, stabilitrack or other warning messages.
DTC codes P0232, P023F, P035C, P035E, P0641, P0697, P07BE, P1000, P1009, P2535, P129D, P12A6, P12A8, P2635, P3051, P3052, P3055, P3056, P305B, U0074, U0077, U0121, U0131, U0151, U0415, U0420, U18A2, U18C6, U18D2, U2502, U2616 or others may be found depending on which circuits are damaged. This concern may be intermittent.
Cause
Wiring harness rubbing on the battery tray support bracket which secures the TCM.
The harness may also rub on one of the studs that secures the top of the control valve body cover.
The harness may also rub on a bracket securing the transmission cooler line.
The harness may chafe through causing damage to various circuits.
Codes and symptoms will vary depending on which circuit or circuits are damaged.
Correction:
Inspect the harness below the battery tray for rubbing on the bracket below the tray which secures the TCM.
15 Affected Products
Vehicles
1 Associated Document
Manufacturer Communications
Bulletin No.: PIT5847F
Published date: 09/6/2022
MC-10224277-9999.pdf 1076.944KB
NHTSA ID Number: 10202393
Manufacturer Communication Number: PIT5847B
Summary
This Preliminary information communicates that a vehicle may come into the dealer with various concerns which may include a service engine light or various warning messages on the DIC. The technician is instructed to inspect a wiring harness for chaffing on a bracket which is located beneath the battery tray. If damage to the harness is found the technician is instructed to repair the damaged wiring and secure the harness away from the bracket so that future damage to the harness will be eliminated.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIT5847B
Published date: 09/15/2021
MC-10202393-9999.pdf 549.565KB
NHTSA ID Number: 10201312
Manufacturer Communication Number: PIT5847A
Summary
This Preliminary information communicates that a vehicle may come into the dealer with various concerns which may include a service engine light or various warning messages on the DIC. The technician is instructed to inspect a wiring harness for chaffing on a bracket which is located beneath the battery tray. If damage to the harness is found the technician is instructed to repair the damaged wiring and secure the harness away from the bracket so that future damage to the harness will be eliminated.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIT5847A
Published date: 08/16/2021
MC-10201312-9999.pdf 548.137KB
- Widely application: The material of wire harness cloth tape is soft and corrosion-resistant, which is suitable for the use of wire harness in automobile interior noise reduction part, such as wire harness of the dashboard, main harness wound and applied for wire joint and wire fixing; It can also sort out home appliance wiring and more
- Easy to tear: Just stick one end of tape to cable, start pulling and wrapping onto the cable and tear it gently; No need scissors and other tools; You can decide the length of the wire cloth tape according to you needs
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- Excellent performance: The wiring harness tape maintains features high adhesive force, good noise reduction, hand tearable and heat insulation performance, and wear resistance; It is suitable for electrical automotive engine and circuit maintenance to achieve the purpose of insulation protection
- Specification: A set of 5 rolls wire harness cloth tap; SIZE: Each roll black electrical harness tape is 50 FT long and 3/4 inch wide; It is work for your different daily needs in diversified use scenarios
- High temp Wire Harness Automotive Cloth Tape with excellent sound and rattle dampening performance. Lessens coil whining and lasts well against elevated temperatures (-40℉ - 257℉).
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- High temp Wire Harness Automotive Cloth Tape with excellent sound and rattle dampening performance. Lessens coil whining and lasts well against elevated temperatures (-40℉ - 257℉).
- Sports a race-spec heavy-duty bundling performance but cleanly tears with just bare hands, EMPOWERING average car owners with LITTLE TO NO EXPERIENCE in automotive maintenance to achieve PROFESSIONAL-GRADE results in function and form.
- This Wire Loom Tape features an extremely strong adhesive but does not turn into a messy goo. Rated to last up to 6 years and can easily get you through 150k miles of mileage.
- Its bi-directional weave makes it puncture-resistant and abrasion and corrosion-resistant. This automotive felt tape preserves cables in their pristine condition.
- This engine tape wrap is similar, if not better, in thickness, tensile strength and looks with OEM wire harness tapes. Extra-sticky adhesive enables users to bundle hard-to-reach cables quickly.
- High temp Wire Harness Automotive Cloth Tape with excellent sound and rattle dampening performance. Lessens coil whining and lasts well against elevated temperatures (-40℉ - 257℉).
- Sports a race-spec heavy-duty bundling performance but cleanly tears with just bare hands, EMPOWERING average car owners with LITTLE TO NO EXPERIENCE in automotive maintenance to achieve PROFESSIONAL-GRADE results in function and form.
- This Wire Loom Tape features an extremely strong adhesive but does not turn into a messy goo. Rated to last up to 6 years and can easily get you through 150k miles of mileage.
- Its bi-directional weave makes it puncture-resistant and abrasion and corrosion-resistant. This automotive felt tape preserves cables in their pristine condition.
- This engine tape wrap is similar, if not better, in thickness, tensile strength and looks with OEM wire harness tapes. Extra-sticky adhesive enables users to bundle hard-to-reach cables quickly.
- High temp Wire Harness Automotive Cloth Tape capable of withstanding harsh temperatures (-40℉ to 250℉) while delivering excellent soundproofing and vibration dampening.
- This engine tape wrap Matches or exceeds OEM wire harness tapes in thickness, tensile strength, and appearance, with extra-sticky adhesive for quick bundling of hard-to-reach cables.
- Apply this Wire Loom Tape to cables easily. No scissors needed - simply tear it by hand. Its flexible nature makes adjusting the length a breeze.
- Puncture and Abrasion Resistance: This automotive felt tape resists abrasions and corrosion, preserving cables in pristine condition.
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Last update on 2026-06-15 / Affiliate links / Images from Amazon Product Advertising API
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Bulletin No.: PIT5847F Published date: 09/6/2022 Preliminary Information PIT5847F SES Light – Reduced Power – DIC Warning Messages – Reduced Steering Message – Stabilitrack Message Models Brand: Cadillac
Cadillac Chevrolet GMC Model: XT5 XT6 Blazer Acadia Model Years: 2019 – 2022 2020 – 2022 2019 – 2022 2019 – 2022 VIN: from to All All All All All All All All All All All All Engine: All All All All Transmissions: Supersession Statement Please remove this PI if it is replaced by a bulletin. Involved Region or Country North America Condition A customer may complain of a SES light on, reduced power, various warning messages including service brake, service steering, stabilitrack or other warning messages. DTC codes P0232, P023F, P035C, P035E, P0641, P0697, P07BE, P1000, P1009, P2535, P129D, P12A6, P12A8, P2635, P3051, P3052, P3055, P3056, P305B, U0074, U0077, U0121, U0131, U0151, U0415, U0420, U18A2, U18C6, U18D2, U2502, U2616 or others may be found depending on which circuits are damaged. This concern may be intermittent. Cause Wiring harness rubbing on the battery tray support bracket which secures the TCM. (see photos below) The harness may also rub on one of the studs that secures the top of the control valve body cover. The harness may also rub on a bracket securing the transmission cooler line. (see photos below) The harness may chafe through causing damage to various circuits. Codes and symptoms will vary depending on which circuit or circuits are damaged. Correction: Inspect the harness below the battery tray for rubbing on the bracket below the tray which secures the TCM. Inspect the harness at the transmission oil pan studs and at the bracket securing the transmission oil cooler line for contact with the harness. If damage is found repair any damaged circuits and tape up the harness. NOTE: There have been cases reported where there was no physical damage seen on the outer harness, but when the harness was opened there were damaged circuits inside. If it is found that the harness is contacting the bracket, valve body stud or cooler line bracket, cut the harness open in that area and carefully inspect the wires for damage. If damage is found repair any damaged circuits and tape up the harness. It will be necessary to remove the battery and battery tray to perform the repairs. Inspect for any retainers that are missing. Reroute or properly secure the harness to prevent further damage. It may also be necessary to install a piece of heater hose, conduit or both over the harness to prevent a reoccurrence of the concern. Battery and battery tray are removed to show the area of concern. Close up of area where harness may chafe. Harness may chafe in the areas shown in the photos above and below. Above shows a harness that was chaffed by the bracket. If no damage is found in that area follow the harness over to the area at the top of the control valve body cover. Inspect for damage to the harness caused by one of the studs securing the cover. Inspect area near transmission cooler line bracket as shown below. Close up of area where harness may rub. If damage is found, repair the harness and secure it as necessary. Version History Version 7 07/13/2021 – Created on. 08/16/2021- Added Acadia, XT5 and XT6 and additional codes. 09/15/2021- Added note to inspect harness above control valve body cover. 03/29/2022- Added note to open harness if chaffing is seen and added MY 2022 per Bill Taylor, BQM Modified 05/20/2022- Added verbiage and photos showing area where harness may rub at transmission cooler line bracket. 07/25/2022 – Added codes P07BF P176B, P176C and P176D per request of Bill Taylor 09/06/2022- Added codes P149A P2186 P2184 per request of David Luka, FSE © 2022 General Motors. All Rights Reserved.
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