C1179: Delta Stroke Sensor Malfunction
2 vehicles · 1 makes · $400-$2,200 repair
Most Reported On
C1179 is an OBD-II diagnostic trouble code meaning “Delta Stroke Sensor Malfunction.” A Nissan/Infiniti chassis code (scan-tool text 'ABS DELTA S SEN NG'), most often seen on Titan, Armada and QX56 models fitted with the active brake booster. The delta stroke sensor sits on the brake booster assembly and reports booster/pushrod stroke relative to pedal input, which the ABS/VDC control unit uses for brake assist; C1179 sets when that signal is out of range, shorted, or open. Expect the ABS, VDC/SLIP and brake warning lights to come on with stability control and brake assist disabled. Base hydraulic braking usually still works, but pedal feel and stopping distances can change, so this should be diagnosed promptly. Note that a Nissan service bulletin (NTB06-040) calls for a VDC control unit reprogram on some vehicles before condemning parts. This code is most commonly reported on 2016-2019 Nissan Sentra (S, SV, SR, SL), and 2004-2008 Nissan Armada, with repair costs ranging from $400 to $2,200.
Common Causes
Typical Repair Cost
Based on 2 documented vehicle-specific issues. Actual cost depends on root cause and vehicle.
Diagnostic Tools
C1179 does not use the standard P/B/C/U prefix. It may be a manufacturer-specific code, so verify that a scanner supports your exact year, model and module before buying.
FAQ
What does C1179 mean?
C1179 stands for "Delta Stroke Sensor Malfunction." A Nissan/Infiniti chassis code (scan-tool text 'ABS DELTA S SEN NG'), most often seen on Titan, Armada and QX56 models fitted with the active brake booster. The delta stroke sensor sits on the brake booster assembly and reports booster/pushrod stroke relative to pedal input, which the ABS/VDC control unit uses for brake assist; C1179 sets when that signal is out of range, shorted, or open. Expect the ABS, VDC/SLIP and brake warning lights to come on with stability control and brake assist disabled. Base hydraulic braking usually still works, but pedal feel and stopping distances can change, so this should be diagnosed promptly. Note that a Nissan service bulletin (NTB06-040) calls for a VDC control unit reprogram on some vehicles before condemning parts.
What are the most common causes of C1179?
The most common causes of C1179 are: Failed delta stroke sensor on/inside the brake booster (typically replaced as a booster assembly), Open, shorted, or chafed delta stroke sensor harness, Corroded or loose connector at the sensor or ABS actuator/control unit, Booster vacuum leak or internal booster fault, ABS actuator and electric unit (control unit) fault, or control unit software needing the TSB reprogram. The specific cause varies by vehicle.
How much does it cost to fix C1179?
Repair costs for C1179 range from $400 to $2,200, depending on the vehicle and root cause.
Which vehicles are affected by C1179?
Au7o has documented C1179 across 2 vehicle models from 1 manufacturers: Nissan.
Sources (7)
- RecallPart 573 Safety Recall Report 21V-135 (Stop Lamp Switch, 2016-2019 Sentra)
- articleNissan Recalls Sentra Because Brake Lights Might Not Illuminate - Consumer Reports
- TSBPM971 - Brake Lights May Not Illuminate (2016-2019 Nissan Sentra)
- ForumC1179 delta sensor | Nissan Armada & Infiniti QX56 Forums
- ForumArmada Brake recall | Nissan Armada & Infiniti QX56 Forums
- ForumBrake issue/Delta Stroke Sensor? | Nissan Titan Forum
- Forum2006 Nissan Titan - Braking Problem - C1179 Delta Stroke | Club Titan
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.