46 – Subaru 1984 – 1986 Fuel injected models DTC

Subaru 1984 – 1986 Fuel injected models DTC 46 – Neutral or parking switch or circuit

DTC 46 meaning on Subaru 1984 – 1986 Fuel injected models

DTC 46 on Subaru 1984 – 1986 Fuel injected models indicates a fault related to the neutral or parking switch or circuit. This switch or circuit is responsible for detecting when the vehicle is in neutral or park.

Subaru 1984 – 1986 Fuel injected models DTC 46 symptoms

The symptoms of DTC 46 on Subaru 1984 – 1986 Fuel injected models may include:

• Difficulty starting the vehicle
• Vehicle stalling when shifting gears
• Check Engine Light (CEL) illuminated on the dashboard

Subaru 1984 – 1986 Fuel injected models DTC 46 causes

The common causes of DTC 46 on Subaru 1984 – 1986 Fuel injected models are:

1. Faulty neutral or parking switch
2. Wiring issues in the circuit related to the switch
3. Corrosion or poor connections in the switch or circuit

Subaru 1984 – 1986 Fuel injected models DTC 46 seriousness

DTC 46 on Subaru 1984 – 1986 Fuel injected models should be addressed promptly as it can lead to drivability issues and potential safety concerns. Ignoring this fault may result in further damage to the vehicle.

How to diagnose DTC 46 on Subaru 1984 – 1986 Fuel injected models

To diagnose DTC 46 on Subaru 1984 – 1986 Fuel injected models, follow these steps:

1. Use a diagnostic scanner to retrieve the trouble code
2. Inspect the neutral or parking switch for any visible damage
3. Check the wiring and connections related to the switch for continuity and proper voltage

How to fix DTC 46 on Subaru 1984 – 1986 Fuel injected models

To fix DTC 46 on Subaru 1984 – 1986 Fuel injected models, you can:

1. Replace the faulty neutral or parking switch
2. Repair any damaged wiring or connections in the circuit
3. Clean any corrosion from the switch or circuit components

How to erase DTC 46 on Subaru 1984 – 1986 Fuel injected models

To erase DTC 46 on Subaru 1984 – 1986 Fuel injected models, you can clear the trouble code using a diagnostic scanner. Once the issue has been fixed, clearing the code will reset the Check Engine Light and ensure the fault has been resolved.