If you see the engine light or service engine soon warning light illuminated on your dashboard, it could be due to the automobile fault code: p1633. This code is typically caused by an open Keep Alive Power (KAPWR) circuit or a faulty Powertrain Control Module (PCM). To fix this issue, start by visually inspecting the wiring harness and connectors for any damage.
Look out for broken, bent, pushed out, or corroded connector pins. The repair time for this fault code is estimated to be around 1.0.
Remember to check the “Possible Causes” listed above for a more accurate diagnosis.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
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Unveiling The Mystery: Symptoms Of Fault Code P1633
When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p1633 fault code.
- The symptoms of the automobile fault code p1633 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.
Unraveling The Mystery: What Causes Fault Code P1633?
The automobile fault code p1633 can be caused by an open Keep Alive Power (KAPWR) circuit or a faulty Powertrain Control Module (PCM).
- The fault code P1633 can be caused by an open Keep Alive Power (KAPWR) circuit or a faulty Powertrain Control Module (PCM).
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Fixing Code P1633: Simple Steps To Resolve The Issue
To fix the automobile fault code p1633, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.
- To fix the automobile fault code p1633, you need to 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.
- 5.
- Repairing this fault code is estimated to take approximately 1.0 hour.
Cracking The Code: P1633 – Cost And Complexity Unveiled!
The factors influencing the cost of diagnosing and fixing the automobile fault code p1633 include the estimated repair time of 1.0 hour and the typical hourly rate charged by auto repair shops, which ranges between $75 and $150.
P1633: Understanding The Mysterious Fault Code And Its Implications
The P1633 fault code refers to a problem with the Keep Alive Power (KAPWR) in your vehicle.
The KAPWR provides a constant voltage input to the Powertrain Control Module (PCM) regardless of the ignition switch state. This voltage is crucial for maintaining the Keep Alive Memory (KAM) in the PCM. When the KAPWR circuit experiences a power interrupt, the PCM loses the Keep Alive Power, resulting in the immediate illumination of the Malfunction Indicator Lamp (MIL) and the setting of the P1633 fault code.
This code indicates that the voltage of the Keep Alive Power is too low. If you encounter this fault code, it is important to have your vehicle inspected and repaired as soon as possible.
A low voltage in the Keep Alive Power can lead to various issues with the PCM and other systems in your vehicle.
By addressing this problem promptly, you can prevent further damage and ensure the optimal performance of your vehicle.
FAQ
If you’re seeing the Engine Light ON or the Service Engine Soon Warning Light, the fault code P1633 could be the culprit. This code is often caused by an Open Keep Alive Power (KAPWR) circuit or a faulty Powertrain Control Module (PCM). To visually inspect these possible causes, check the related wiring harness and connectors. Look for any damaged components and examine the connector’s pins for any signs of being broken, bent, pushed out, or corroded. Taking these steps can help you identify and resolve the issue.
If you notice that your engine light is ON or you see a Service Engine Soon Warning Light, it could be due to an open Keep Alive Power (KAPWR) circuit. This can be caused by a faulty Powertrain Control Module (PCM). To check for this issue, visually inspect the wiring harness and connectors related to the KAPWR circuit. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins.
To fix fault code P1633, start by checking the “Possible Causes” mentioned above. Then, visually inspect the wiring harness and connectors related to the issue. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins. This will help identify any issues with the Keep Alive Power (KAPWR) circuit or a faulty Powertrain Control Module (PCM).
Wrap Up
If your engine light is on and you’re seeing the P1633 fault code, it could be due to an open Keep Alive Power circuit or a faulty Powertrain Control Module (PCM). To fix this issue, visually inspect the wiring harness and connectors for any damage.
Also, check for broken, bent, pushed out, or corroded connector pins.
