Engine-Codes - Cadillac - P0803 Cadillac

P0803 Cadillac Code - Skip Shift Solenoid Control Circuit

- Code Popularity: 2,306 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code P0803 Cadillac?

  • Faulty Skip Shift Solenoid
  • Skip Shift Solenoid harness is open or shorted
  • Skip Shift Solenoid circuit poor electrical connection

|How to Fix the P0803 Cadillac Code?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|What is the Cost to Diagnose the Code P0803 Cadillac?

Labor: 1.0

The cost to diagnose the P0803 Cadillac code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

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|What are Code P0803 Cadillac Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|What Does the P0803 Cadillac Code Mean?

An ignition voltage is supplied to the Skip Shift solenoid coil. The Powertrain Control Module (PCM) controls the solenoid by grounding the control circuit via an internal switch called a driver. The driver supplies the ground for the component being controlled. Each driver has a fault line which the PCM monitors. When the PCM commands a component ON, the voltage of the control circuit should be low (near 0 volts). When the PCM commands the control circuit to a component OFF, the voltage potential of the circuit should be high (near battery voltage).

P0803 Cadillac Code - Skip Shift Solenoid Control Circuit

|Need more Information on the P0803 Cadillac Code?

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|Need Help with the P0803 Cadillac Code?

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