2014 Infiniti Q50 Hybrid Technical Service Bulletins

132 technical service bulletins (TSBs) are on record for the 2014 Infiniti Q50 Hybrid. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10119181Jan 31, 2017Equipment. 2014-2016 Q50; INCORRECT DIFFERENCE IN HVAC VENT TEMPERATURES This bulletin has been amended throughout. Discard all previous versions of this bulletin.
• 10119255Nov 29, 2016Engine. INTELLIGENT KEY NOT DETECTED / ENGINE WILL NOT START This bulletin has been amended to update the Applied Vehicles and make changes to the body of the bulletin. Please discard previous versions.
• 10119264Nov 28, 2016Engine. INFINITI; DIAGNOSIS INFORMATION FOR ABS DTC C1130 SERVICE INFORMATION When diagnosing for DTC C1130 (ENGINE SIGNAL): ECM related DTCs (P-codes) must be diagnosed, repaired, and DTCs erased first. - DTC C1130 is an ABS DTC that indicates an output signal of the ECM is not recognized. - Absent or incorrect ECM signals, that are indicated by corresponding P-codes, may trigger C1130 in the ABS control unit.
• 10119258Nov 22, 2016Engine cooling. 2014-2016 Q50; AIR MIX DOOR MOTOR LH SERVICE INFORMATION This bulletin has been amended throughout. Discard all previous versions of this bulletin.
• 10119260Nov 15, 2016Visibility (wipers, defrost, mirrors). 2014-2017 Q60 AND Q50; POWER WINDOWS DO NOT OPERATE CORRECTLY SERVICE INFORMATION If power is interrupted to the power window system, it may cause one or more of the following symptoms to occur on one or more power windows: - AUTO-UP does not work, but window will move up and down with manual operation of the switch. - When door is opened (only applies to Q60), window will lower a small amount (normal operation)…
• 10119254Nov 3, 2016Electrical system. DISPLAY CONTROL UNIT REPLACEMENT This bulletin has been amended. Modifications have been made to include 2017 Q50, Q50 Hybrid, Q60, QX30, QX60 and QX60 Hybrid vehicles. No other changes have been made. Please discard all previous versions of this bulletin.
• 10120576Oct 20, 2016Equipment. TELEMATICS SERVICE INFORMATION This bulletin has been amended. Modifications have been made to include 2017 Q50, Q60, Q70, QX60, and QX80 vehicles. No other changes have been made. Please discard all previous versions of this bulletin.
• 10120581Oct 5, 2016Visibility (wipers, defrost, mirrors). 2013 JX35 AND 2014 ? 2015 QX60; DOOR MIRROR GLASS WILL NOT RETURN AFTER SHIFTING REVERSE TO DRIVE Applies to vehicles equipped with Automatic Drive Positioner IF YOU CONFIRM The door mirror glass (LH and RH) automatic tilt down-up feature does not return the glass to original position after shifting from reverse to drive. ACTION Replace the Automatic Drive Positioner (ADP) Control Unit. - Use the new part listed in…
• 10120580Oct 4, 2016Equipment. 2014-2016 Q50; INCORRECT DIFFERENCE IN HVAC VENT TEMPERATURES The information in the previous version of this bulletin is no longer valid. Please discard the previous version of this bulletin.
• 10091571Sep 27, 2016Equipment. "2014-2016 q50; incorrect difference in hvac vent temperatures if you confirm: the driver side vent is warmer by 10°f or more than the passenger side with the hvac’s dual temp mode selected and the a/c set on both sides at 60°f. - this incident, if it should occur, may be intermittent. Action: using the service procedure in this bulletin, replace the air mix door motor lh and the air mix door lever lh with the ones…
• 10091427Aug 19, 2016Equipment. "telematics service information vehicles equipped with factory navigation system this bulletin has been amended. Modifications have been made to include qx30. No other changes have been made. Please discard all previous versions of this bulletin."
• 10090705Jun 27, 2016Body and structure, Equipment. 2014 - 2015 q50; theft alarm sounds when vehicle is locked, unlocked, or door/trunk opened
• 10192788Mar 29, 2016Equipment, Fuel system. SERVICE INFORMATION If the clip for the fuel filler cap tether becomes lost or is detached for any reason, it is no longer necessary to replace the fuel filler cap. The clip or "pin" is now available as a separate service part. NOTE - Do not replace the fuel filler cap if only the pin is needed. See this bulletin for further detail.
• 10192784Mar 23, 2016Electrical system, Engine cooling. SERVICE INFORMATION If the Display Control Unit (DCU) needs to be replaced on an Applied Vehicle for any reason, follow the steps in the Service Procedure of this bulletin. See this bulletin for further detail.
• 10075617Mar 23, 2016Back-over prevention (rear camera). Summary to be provided on a future date.
• 10074548Dec 7, 2015Electrical system. Summary to be provided on a future date.
• 10074547Dec 7, 2015Electrical system. Summary to be provided on a future date.
• 10056479Sep 24, 2014Electrical system. Infiniti: see document search button for owner letter. A fuse box b+ terminal cover is being install on certain hybrid vehicles. Model 2014 q50, q50 hybrid.
• 10056179Aug 29, 2014Equipment. Infiniti: information regarding two stain gauge occupant classification system (ocs) sensors and operation explanation of different response to occupant seating posture. Model 2013-2014 jx, qx60, qx50.
• 10192416Aug 6, 2014Electrical system, Equipment. SERVICE INFORMATION When replacing a BCM for any reason and the original BCM?s configuration cannot be accessed with CONSULT-III plus (C-III plus), the new BCM must be manually configured. Configuration settings are not "spelled out" in C-III plus. For example, under Intelligent Key Type the designation "0" is used in place of "without I-KEY". Currently, the Electronic Service Manual (ESM) does not have a…
• 10055821Jun 18, 2014Brakes. Infiniti: information pertaining to the brakes intermittent grab on initial application at ambient temperatures under 40 degrees fahrenheit. The brake hydraulic system must be bled, the brake controller reprogrammed, and the dtcs erased.
• 10242625May 16, 2014Fuel system, Other or unknown. Fuel sender
• 10192362May 6, 2014Electrical system, Equipment. SERVICE INFORMATION When registering the Intelligent Keys (I-Keys) to a vehicle for one of the following concerns: * After replacing the BCM. Or * When one of the I-Keys has been lost and needs to be replaced. Or * When additional I-Keys are being added to the vehicle. Always use the following steps to insure proper registration of the I-Keys: 1. First Initialize the BCM. 2. Register all of the vehicle?s…
• 10192351Apr 25, 2014Steering, Electrical system. IF YOU CONFIRM: While driving, the Vehicle Dynamic Control (VDC) activates when conditions do not call for VDC activation (VDC activation is not needed). ACTION: 1. Check F/B ANGLE 2 in EPS/DAST3. 2. If needed, perform Calibration and Confirmation Procedure. See this bulletin for further detail.
• 10054743Feb 14, 2014Electrical system. Infiniti: see document search button for owner letter. The infiniti intouch system allows software updates to be installed to current production level. Model 2014 q50, q50 hybrid. *pe updated 3/14/14.
• 10054742Feb 14, 2014Electrical system. Infiniti: see document search button for owner letter. The current production level of the infiniti intouch system software is being updated. Model 2014 q50, q50 hybrid. *pe updated 3/20/14.
• 10192323Feb 13, 2014Engine cooling. IF YOU CONFIRM: The MIL is ON and one or both of the following DTCs are found stored in the ECM: - P0139 (heated oxygen sensor 2 (B1) circuit slow response) - P0159 (heated oxygen sensor 2 (B2) circuit slow response) ACTION: 1. Confirm this bulletin applies. - Compare the vehicle's current ECM part number to those listed in Table A (see page 4). 2. If the ECM part number does not match one listed in Table A, this…
• 10054747Jan 27, 2014Steering, Electrical system. Infiniti: see document search button for owner letter. Reprogramming and recalibrating the direct adaptive steering (dast) on certain vehicles. Model 2014 q50, q50 hybrid. *pe updated 2/24/14.
• 10054746Jan 27, 2014Electrical system, Steering. Infiniti: see document search button for owner letter. Certain model vehicles will have direct adaptive steering system (dast) control modules, replaced, reprogrammed and recalibrated. Model 2014 q50 hybrid. *pe updated 2/24/14.
• 10054745Jan 27, 2014Electrical system, Steering. Infiniti: see document search button for owner letter. The direct adaptive steering (dast), is being reprogrammed. Model 2014 q50, q50 hybrid. *pe updated 2/24/14.
• 10054302Sep 26, 2013Tires. Infiniti: service bulletin concerning low tire pressure warning system information.
• 10054528Aug 27, 2013Wheels. Infiniti: due to use of aftermarket chroming of alloy wheels, for some vehicles, the standards are no longer are met and are seriously damaged and not guarantee or warranty the modified wheels or performance. Models all. No years listed.

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