OEM Linking Pin: Nissan/INFINITI Non-SRS Wiring Repairs

Posted on 01 February 2023

As part of the I-CAR Repairability Technical Support (RTS) initiative's OEM linking pin activity, we are helping to connect the collision repair industry to the vehicle makers. Recently we have had several technical inquiries asking about non-SRS wiring repairs on Nissan and INFINITI vehicles. We reached out to Nissan/INFINITI for clarification.

In the past, we utilized the I-CAR OEM Linking Pin process for information on non-SRS wiring repair. We are happy to share that the information can now be found on the Nissan/INFINITI service website.

A General Harness and Connector Repair Procedure can be found on the Nissan/INFINITI service website for most late-model vehicles under Electronic Wiring Diagram (eWD). This procedure goes into detail on how to repair connectors and harnesses.

To find the procedure:

Log in to either www.nissan-techinfo.com or www.infiniti-techinfo.com
Click View Nissan Publications
Select Service Manual from Publication Type dropdown
Select Model and Model Year
Click Search
Click Eye icon by service manual (right side of webpage)
Click eWD (top left of webpage)
A new window opens
Under Select Wiring Diagrams, click Car icon
Click any wiring harness in image
Click any connector callout in harness
Click blue link for Connector Lookup Website (left side of webpage)
A new webpage opens
Click blue link for Connector General Repair Instructions (top right of webpage)
Click Download (left of General Harness and Connector Repair Procedure)

Some examples, per the Nissan and INFINITI General Harness and Connector Repair Procedure:

"For the next step, do not use an electric type soldering tool. An electric type soldering tool may generate a current that can damage a control unit that might be connected to the circuit."
"Cut the wire to allow enough room to stagger the solder sleeves, and to position the new connector to approximately the original location."

Non-SRS wiring repair information can be found in technical service bulletins (TSB) titled:

Nissan - NTB14-032E Wiring Harness Repair Information
INFINITI - ITB14-020E Wiring Harness Repair Information

To find Nissan/INFINITI TSBs for wiring repair:

Log into either www.nissan-techinfo.com or www.infiniti-techinfo.com
Select View Technical Service Bulletins (top right of webpage)
Select Model from dropdown, do not enter a year
Type either NTB14 or ITB14 in the Including Keywords field
Click Search
Scroll down to SB Wiring Harness Repair Information
Click Eye icon (right side of webpage)

In addition to the TSBs, wiring repair information is also found in the Nissan/INFINITI TechTalk summary. To find the TechTalk summary:

Log into either www.nissan-techinfo.com or www.infiniti-techinfo.com
Select View Technical Service Bulletins (top right of webpage)
Select Model from dropdown, do not enter a year
Type Wire in Including Keywords box
Click Search
Scroll down to TT Harness Repair Kit
Click Eye icon (right side of webpage)

For additional Nissan/INFINITI information, check out the following pages:
Nissan OEM Information
INFINITI OEM Information

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Original article published August 8, 2018

Article validated in 2024

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OEM Linking Pin: Nissan/INFINITI Non-SRS Wiring Repairs - UPDATE

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