[SOLVED] P1846 Code: Fixing Automatic Transmission Fluid Pressure Switch 6 Issue

The automobile fault code P1846 indicates a problem with the Automatic Transmission Fluid (ATF) Pressure Switch 6. This can cause the Engine Light to turn on or the Service Engine Soon Warning Light to illuminate. The possible causes include a faulty switch, an open or shorted harness, or a poor electrical connection in the circuit.

To fix this issue, it is recommended to visually inspect the wiring harness and connectors for any damage. Check for broken, bent, pushed out, or corroded pins in the connectors.

The repair time for this issue is estimated to be around 1.0.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p1846 fault code.

  • The symptoms of the automobile fault code P1846 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code p1846 can be caused by a faulty Automatic Transmission Fluid (ATF) Pressure Switch 6, an open or shorted harness, or a poor electrical connection in the circuit.

  • The fault code P1846 can be caused by: a faulty Automatic Transmission Fluid (ATF) Pressure Switch 6, an open or shorted harness for the ATF Pressure Switch 6, or a poor electrical connection in the circuit of the ATF Pressure Switch 6.

To fix the automobile fault code p1846, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p1846, 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.

The factors influencing the cost of diagnosing and fixing the automobile fault code p1846 are the estimated repair time of 1.0 hour and the typical hourly rate charged by auto repair shops, which ranges between $75 and $150.

The P1846 fault code is related to the fail-safe function that detects the condition of the front brake clutch solenoid valve. When the Transmission Control Module (TCM) detects that the actual gear ratio is normal, but there is an irregular relation between the gear position and the condition of the Automatic Transmission Fluid (ATF) Pressure Switch 6 while depressing the accelerator pedal, the P1846 code is triggered. This code specifically indicates a problem with the Automatic Transmission Fluid Pressure Switch.

What are the possible causes of the automobile fault code P1846?

If you see the engine light or service engine soon warning light on, the fault code P1846 could be the culprit. This code is often caused by a faulty Automatic Transmission Fluid (ATF) Pressure Switch 6 or issues with the wiring harness and connectors. To fix the problem, visually inspect the wiring harness and connectors for any damage. Check for broken, bent, pushed out, or corroded connector pins. It’s important to address these possible causes to resolve the issue.

How can I visually inspect the wiring harness and connectors to fix the P1846 fault code?

If you’re dealing with the P1846 fault code and your engine light is on, it’s time to take action. The culprit could be a faulty Automatic Transmission Fluid (ATF) Pressure Switch 6 or issues with the wiring harness and connectors. To fix this, start by visually inspecting the wiring harness and connectors. Look for any signs of damage, such as broken or bent pins, corrosion, or components that are out of place. This step is crucial in identifying and resolving the problem.

What should I look for when checking for damaged components and connector’s pins to resolve the P1846 fault code?

If you’re dealing with the P1846 fault code and your engine light is on, it’s time to roll up your sleeves and get to work. The culprit could be a faulty Automatic Transmission Fluid (ATF) Pressure Switch 6 or an issue with the harness or circuit connection. To resolve this, start by visually inspecting the wiring harness and connectors. Look out for any damaged components and check for broken, bent, pushed out, or corroded connector’s pins. Don’t forget to check the “Possible Causes” listed above for further guidance.

p1846 error fault code explained

If your engine light is on or you see a service engine soon warning, it could be due to a faulty Automatic Transmission Fluid (ATF) Pressure Switch 6. To fix this issue, visually inspect the wiring harness and connectors for any damage.

Check for broken, bent, pushed out, or corroded connector pins.

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