Restraints Wiring Repairs
Over the past few months, we've been sharing OEM position statements on restraints wiring repairs. Now we're bringing them all together in one place for easy reference.
We've separated the vehicle makers into two groups: those that do not allow restraints wiring repairs and those that allow restraints wiring repairs.
Do NOT Repair
Genesis
Per Genesis service manuals: "Never attempt to modify, splice, or repair SRS wiring. If there is an open or damage in SRS wiring, replace the harness."
Honda / Acura
Per the Honda and Acura repair information states: "Never attempt to modify, splice, or repair airbag system wiring. If airbag system wiring is damaged, replace the wiring harness(es)."
Hyundai
Per the Hyundai service information: "Never attempt to modify, splice, or repair SRS wiring. If there is an open or damage to the SRS wiring, replace the harness."
Jaguar Land Rover
Per the Jaguar and Land Rover Workshop manuals: "Given the legal implications of a restraints system failure, harness repairs to Air Bag module circuits are not acceptable. Where the text refers to "REPAIR the circuit", this will normally mean the replacement of a harness."
Kia
Per Kia service manuals: "SRS wiring can be identified by special yellow outer covering. Observe the instructions described in this section. Never attempt to modify, splice, or repair SRS wiring. If there is an open or damage in SRS wiring, replace the harness."
Maserati
Per a Maserati service bulletin: "Maserati does not allow any repairs to airbag system wiring harnesses, connectors, or terminals. If any damage is found on an airbag harness, connector or wire terminal, it must be replaced... It is forbidden to repair (solder) any electrical connections that affect devices involved in the active safety of the vehicle, unless prior express authorization from Maserati Technical Service is obtained."
Mazda
Per the Mazda service information: "Incorrectly repairing an air bag wiring harness can accidentally operate (deploy) the air bag module and pre-tensioner front buckles. If a problem is found in the air bag wiring harness, always replace the wiring harness with a new one."
Mitsubishi
Per the Mitsubishi service information: "Do not attempt to repair the wiring harness connectors of the SRS. If any of the connectors are diagnosed as faulty, replace the wiring harness. If the wires are diagnosed as faulty, replace or repair the wiring harness according to the following table." The table can be found in the Mitsubishi repair information.
Subaru
Per Subaru service information: "If damage, open circuit or rust is found on airbag system wiring harness, do not repair the harness. Always replace the faulty harness with a new genuine part."
Toyota / Lexus / Scion
Per Toyota CRIB #160 SRS Precautions: "Never repair SRS wiring or connectors. Replace damaged wiring." Always refer to Toyota/Lexus service information for the most up-to-date CRIB information.
Volkswagen
Per the Volkswagen position statement, Supplemental Restraint System Wiring Harnesses Applicable To All Volkswagen Models: "Do NOT attempt to repair the SRS wiring system or related components on any Volkswagen vehicle. Replace any damaged or bent SRS components with Genuine Volkswagen Parts. Some fasteners and clips are non-reusable; refer to the Volkswagen repair manual for more information."
Repairs Allowed
Audi
Per the Audi repair manual: "The airbag and seat belt tensioner system can fail.
- Faulty repairs performed on airbag and seat belt tensioner system can lead to malfunction in passenger protection.
- When performing repairs on airbag and seat belt tensioner wiring harness, use only terminals, connectors and wires designated for it. Refer to the Parts Catalog."
BMW / Mini
Per BMW service information: "Only repair those cables which show visible signs of damage. In the event of visible damage, make sure there is only one cable repair in effect after the repair work. If no visible damage can be identified, the entire cable must be replaced. When carrying out repairs to the airbag wiring harness, you must use the spare parts offered in the Electronic Parts Catalogue (EPC)."
Chevrolet / Cadillac / Buick / GMC
Per the General Motors (GM) service information Document ID 325229 - SIR/SRS Wiring Repairs: "The Supplemental Inflatable Restraint (SIR) System/Supplemental Restraint System (SRS) requires special wiring repair procedures due to the sensitive nature of the circuitry. Follow the specific procedures and instructions when working with the SIR/SRS, and the wiring components, such as connectors and terminals."
Fiat / Chrysler / Dodge / Jeep / RAM / Alfa Romeo
Per FCA/Stellantis service information: "...never attempt to repair the electrically conductive circuits or wiring components related to the SRS for which there is no Mopar® wiring repair kit. It is important to use ONLY the recommended splicing kit and procedure…"
Ford / Lincoln
Per our contacts at Ford: "Refer to Ford service information regarding SRS system wiring and connectors. Ford Technical Service Bulletin (TSB) 05-18-7 (August 29, 2005), states that if restraints connectors or wiring are contained in:
- a stand-alone harness, do not repair them. Replace the restraints harness unless directed to repair the circuit by a TSB or other Ford publication.
- the main vehicle wiring harnesses, they should be repaired using the solder and heat-shrink repair procedures in this TSB. The General Wire Terminal Repair Kit contains gold-plated terminated pigtails (with white insulation) and dual-wall heat-shrink tubing to perform these repairs. Loaded wiring pigtail kits with goldplated terminals are also available in the parts catalog."
Mercedes-Benz / Smart
Per the Mercedes-Benz service information: "The SRS wire harness pigtail is replaced using solder connectors. Contact a Mercedes-Benz part dealer."
Nissan / INFINITI
Per Nissan/INFINITI TechTalk summary document, TT Harness Repair Kit: "Nissan/INFINITI now allow repairs to SRS connectors and wire overlays of most circuits. Wiring harness and connector repair procedures have been expanded to improve customer satisfaction by simplifying the repair of most electrical wiring harnesses, which is the preferred alternative to wiring harness replacement."
Rolls-Royce
Per Rolls-Royce: “Only repair those cables which show visible signs of damage. In the event of visible damage, make sure there is only one wire repair in effect after the repair work. If no visible damage can be identified, the entire cable must be replaced. When carrying out repairs to the airbag wiring harness, you must use the spare parts offered in the Electronic Parts Catalog (EPC)."
Tesla
Per Tesla: "The items listed below are repairable only by a Tesla Service Center, Regional Technical Specialist (RTS), or Field Technical Specialist (FTS). Contact Tesla Collision Repair for guidance if repairs are needed on of the following:"
- "Supplemental restraint system (SRS) circuits, such as airbag and seatbelt"
- "Airbag sensor and seat sensor"
Volvo
Per the Volvo service information: "Caution! As the SRS system is a safety system, it is extremely important that these instructions are carefully followed when carrying out repairs in the cable harness."
Related I-CAR Courses
-
Toyota/Lexus/Scion Position Statement: Pre- and Post-Repair System Scanning
Thursday, 28 July 2016
As the industry continues to ask if pre- and post-repair system scanning is necessary, Toyota/Lexus/Scion provides their answer.
-
Pre- and Post-Repair System Scanning Statements
Wednesday, 9 January 2019
Are you wondering if a particular OEM or organization has a published statement on pre-repair and post-repair scanning? We have compiled a list of most of the statements on the subject, so you can...
-
ADAS, Calibration, And Scanning Article Hotspot
Monday, 14 January 2019
Since advanced driver assistance systems (ADAS), scanning, and calibration first started becoming relevant, members of the collision repair industry have required as much knowledge as possible on...
-
Honda/Acura Position Statement: Pre- and Post-Repair System Scanning - UPDATE
Wednesday, 22 May 2019
Honda /Acura has updated their position statement on pre- and post-repair scanning to give more clarification on what is expected for scanning.
-
Restraints Wiring Repairs
Monday, 23 May 2016
Over the past few months, we've been sharing OEM position statements on restraints wiring repairs. Now we're bringing them all together in one place for easy reference.
-
General Motors Position Statement: Pre- and Post-Repair System Scanning
Friday, 21 October 2016
As the industry continues to ask, are pre- and post-repair scans necessary, General Motors provides their answer.
-
Quickly Identifying Outer Quarter Panels w/Rolled Hem Flanges
Monday, 5 March 2018
The I-CAR best practice article, Recycled Outer Quarter Panels w/Rolled Hem Flanges has gotten a lot of interest from the collision repair industry. It’s important to know which vehicles are...
-
Typical Calibration Requirements For Blind Spot Sensors
Wednesday, 19 October 2016
Technicians should be aware of what’s required to keep advanced driver assistance systems (ADAS) running safely after a collision. Whether that be aiming a camera, which can cause a system to not...
-
FCA/Stellantis Position Statement: Pre- and Post-Repair System Scanning
Thursday, 9 June 2016
FCA/Stellantis has released a position statement related to pre- and post-repair system scanning.
-
Typical Calibration Requirements For Forward Radar Sensors
Wednesday, 12 October 2016
Technicians should be aware of what’s required to keep advanced driver assistance systems (ADAS) running safely after a collision. Whether that be aiming a camera, which can cause a system to not...
-
I-CAR Repairers Realm: Part Replacement At Factory Seams Considerations - Coming Soon
Friday, 13 September 2024
I-CAR Repairers Realm is having the first discussion in a three-part series on considerations for part replacement at factory seams.
-
Rolls-Royce Glass Replacement Requirements
Thursday, 12 September 2024
The role of the windshield is a lot more complex than simply allowing a view of the road ahead. It is considered a structural part of the vehicle as it contributes to the strength of the roof and...
-
Bumper Cover Repair With ADAS: Porsche - UPDATE
Tuesday, 10 September 2024
A simple bumper repair on a modern vehicle may not be as simple as it seems. New technologies like blind spot monitoring, adaptive cruise control, and other advanced driver assistance systems (ADAS)...
-
One-Time-Use Parts And Fasteners: Volvo
Friday, 6 September 2024
What is a one-time-use part, and how do you determine if a fastener, clip, or part can be reused? These are questions that we are confronted with in the collision industry quite a lot. The other big...
-
Porsche Collision Position Statements Available
Thursday, 5 September 2024
Porsche position statements can now be accessed directly from the I-CAR Repairability Technical Support (RTS) Portal.
-
I-CAR Repairers Realm: Air Conditioning Repair Considerations - Now Available
Friday, 30 August 2024
I-CAR had a discussion on air conditioning repair considerations.
-
Body Construction And Material Repair Guidelines: Rolls-Royce
Wednesday, 28 August 2024
What is the MPa of the front lower rail? What is the outer uniside made of: steel, aluminum, or composite? Can heat be used to straighten or is it cold straightening only? What are the repair...
-
Back-To-Basics: Tire Damage
Tuesday, 27 August 2024
Sometimes going back-to-basics can make the difference between a quality repair and a failed repair. When performing damage analysis, do not overlook tire damage.
-
Honda Blind Spot Indicator (BSI) Dummy Sensor
Friday, 23 August 2024
We’ve had technical inquiries that asked about Honda vehicles being equipped with dummy blind spot sensors.
-
Locating OEM-Approved HV Tools: Rivian
Wednesday, 21 August 2024
When researching procedures for disabling a high-voltage (HV) vehicle, you may notice that many of the procedures require the use of specific tools. Some of them are OEM-specific tools or scan...
- 2024
- September 2024 (5)
- August 2024 (12)
- July 2024 (12)
- June 2024 (9)
- May 2024 (13)
- April 2024 (12)
- March 2024 (12)
- February 2024 (12)
- January 2024 (10)
- 2023
- December 2023 (8)
- November 2023 (12)
- October 2023 (11)
- September 2023 (11)
- August 2023 (12)
- July 2023 (9)
- June 2023 (11)
- May 2023 (12)
- April 2023 (11)
- March 2023 (12)
- February 2023 (10)
- January 2023 (11)
- 2022
- December 2022 (11)
- November 2022 (12)
- October 2022 (11)
- September 2022 (13)
- August 2022 (11)
- July 2022 (10)
- June 2022 (13)
- May 2022 (11)
- April 2022 (12)
- March 2022 (10)
- February 2022 (11)
- January 2022 (13)
- 2021
- December 2021 (13)
- November 2021 (11)
- October 2021 (13)
- September 2021 (14)
- August 2021 (12)
- July 2021 (15)
- June 2021 (17)
- May 2021 (14)
- April 2021 (14)
- March 2021 (21)
- February 2021 (15)
- January 2021 (14)
- 2020
- December 2020 (13)
- November 2020 (17)
- October 2020 (12)
- September 2020 (14)
- August 2020 (11)
- July 2020 (18)
- June 2020 (16)
- May 2020 (14)
- April 2020 (20)
- March 2020 (12)
- February 2020 (14)
- January 2020 (14)
- 2019
- December 2019 (13)
- November 2019 (19)
- October 2019 (25)
- September 2019 (20)
- August 2019 (22)
- July 2019 (23)
- June 2019 (20)
- May 2019 (19)
- April 2019 (20)
- March 2019 (21)
- February 2019 (20)
- January 2019 (18)
- 2018
- December 2018 (19)
- November 2018 (19)
- October 2018 (17)
- September 2018 (16)
- August 2018 (21)
- July 2018 (20)
- June 2018 (21)
- May 2018 (17)
- April 2018 (19)
- March 2018 (22)
- February 2018 (16)
- January 2018 (20)
- 2017
- December 2017 (13)
- November 2017 (15)
- October 2017 (19)
- September 2017 (20)
- August 2017 (20)
- July 2017 (18)
- June 2017 (20)
- May 2017 (19)
- April 2017 (13)
- March 2017 (18)
- February 2017 (11)
- January 2017 (13)
- 2016
- December 2016 (9)
- November 2016 (14)
- October 2016 (21)
- September 2016 (10)
- August 2016 (11)
- July 2016 (8)
- June 2016 (10)
- May 2016 (7)
- April 2016 (11)
- March 2016 (12)
- February 2016 (11)
- January 2016 (8)
- 2015
- December 2015 (9)
- November 2015 (7)
- October 2015 (9)
- September 2015 (7)
- August 2015 (11)
- July 2015 (7)
- June 2015 (5)
- May 2015 (7)
- April 2015 (9)
- March 2015 (8)
- February 2015 (9)
- January 2015 (10)
- 2014
- December 2014 (12)
- November 2014 (7)
- October 2014 (11)
- September 2014 (10)
- August 2014 (9)
- July 2014 (12)
- June 2014 (9)
- May 2014 (13)
- April 2014 (9)
- March 2014 (6)
- February 2014 (1)
- January 2014 (27)