The automobile fault code P155C indicates a problem with the cruise control system.
When this fault code is triggered, the engine light or service engine soon warning light will turn on, and the cruise control system will become inoperative. The most common causes of this issue are a faulty cruise control switch, an open or shorted cruise control switch harness, a poor electrical connection in the cruise control switch circuit, or a faulty body control module (BCM). To fix this problem, you should visually inspect the wiring harness and connectors, checking for any damage or corrosion.
Additionally, look for any broken, bent, pushed out, or corroded pins in the connectors.
This repair is of moderate importance and difficulty, with an estimated repair time of 1.0.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
Decode The Symptoms: Unveiling The Mystery Of Code P155C
If you’ve noticed the engine light on and your cruise control system not working, you might be experiencing the p155c fault code.
- The symptoms of the automobile fault code p155c include the Engine Light being ON and the Cruise control system being inoperative.
Unraveling The Mystery: What Causes Fault Code P155C?
The automobile fault code p155c can be caused by a faulty cruise control switch, an open or shorted cruise control switch harness, a poor electrical connection in the cruise control switch circuit, or a faulty body control module (BCM).
- The fault code P155C can be caused by a faulty cruise control switch, an open or shorted cruise control switch harness, a poor electrical connection in the cruise control switch circuit, or a faulty body control module (BCM).
Fixing Code P155C: Simple Steps To Resolve The Issue
To fix the automobile fault code p155c, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.
- To fix the automobile fault code p155c, follow these steps: 1.
- Check the possible causes mentioned above.
- 2.
- Visually inspect the wiring harness and connectors related to the fault code.
- 3.
- Look for any damaged components.
- 4.
- Check for broken, bent, pushed out, or corroded pins in the connectors.
- The estimated repair time for this fix is 1.0 hour.
Cracking The Code: P155C – Cost And Complexity Unveiled!
The factors influencing the cost of diagnosing and fixing the automobile fault code p155c include the estimated repair time of 1.0 hour. Most auto repair shops charge between $75 and $150 per hour for their services. These factors contribute to the overall cost of resolving the fault code.
P155C Fault Code: Understanding The Description And Troubleshooting Steps
The P155C fault code refers to the Cruise Control ResumeAcceleration Switch 2 Circuit. This code is related to the input of the Cruise Control Switch to the Body Control Module (BCM). The BCM monitors various cruise control functions such as onoff, setcoast, resumeaccelerate, and cancel switches.
It does this by detecting a specific voltage signal on the cruise control switch signal circuit when a switch is applied. When the BCM detects that the cruise control switch is not functioning according to factory specifications, it sets the P155C code.
This code is then transmitted to the Engine Control Module (ECM) via a serial data message.
It is important to address this fault code promptly to ensure the proper functioning of the cruise control system in your vehicle.
FAQ
The fault code P155C can cause the engine light to turn on and render the cruise control system inoperative. This issue can be attributed to a faulty cruise control switch, an open or shorted cruise control switch harness, a poor electrical connection in the cruise control switch circuit, or a faulty body control module (BCM). To resolve this problem, it is recommended to visually inspect the wiring harness and connectors, check for any damaged components, and look for broken, bent, pushed out, or corroded connector pins.
To visually inspect the wiring harness and connectors for potential issues related to the p155c fault code, start by checking for the symptoms of an engine light being on and the cruise control system being inoperative. The possible causes could be a faulty cruise control switch, an open or shorted switch harness, a poor electrical connection in the switch circuit, or a faulty body control module (BCM). To fix the issue, visually inspect the wiring harness and connectors for any damaged components. Look for broken, bent, pushed out, or corroded pins in the connectors.
To troubleshoot the p155c fault code, start by checking for the following symptoms: Engine Light ON and inoperative Cruise Control system. The possible causes include a faulty Cruise Control Switch, an open or shorted Cruise Control Switch harness, a poor electrical connection in the Cruise Control Switch circuit, or a faulty Body Control Module (BCM). To fix the issue, visually inspect the wiring harness and connectors, checking for any damaged components. Additionally, examine the connector’s pins for any signs of being broken, bent, pushed out, or corroded.
Wrap Up
To fix the p155c fault code, start by visually inspecting the wiring harness and connectors. Look for any damage or corrosion. Check the cruise control switch and its circuit for any open or shorted connections.
If necessary, replace the faulty cruise control switch or the body control module.
