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Code P0919

Quick reference

P0919 at a glance

Plain-language meaning
This code means the car's computer thinks there's a problem with the part that helps change gears. It's like when your toy robot can't move its arms because something is stuck.
Urgency
Moderate – It is advisable to address this issue soon to prevent potential transmission damage.
Difficulty
Moderate
System
Transmission Control Issue
Tools mentioned
OBD-II scanner, Multimeter, Wrench set

This summary uses the existing diagnostic information shown in full below.

Laymans terms

This code means the car's computer thinks there's a problem with the part that helps change gears. It's like when your toy robot can't move its arms because something is stuck.

Explanation

The P0919 code is triggered when the vehicle's powertrain control module (PCM) detects an issue with the gear shift position control. This could be due to a malfunction in the shift position sensor or actuator.

Technical description

The P0919 code indicates a malfunction in the gear shift position control system. This system includes sensors and actuators that help the vehicle's computer determine and control the gear position. When the PCM detects an inconsistency or failure in the expected gear position, it sets this code.

Symptoms

• Check Engine Light is on

• Difficulty shifting gears

• Vehicle stuck in one gear

Common Causes

• Faulty gear shift position sensor

• Damaged wiring or connectors in the shift position circuit

• Malfunctioning shift actuator

Glossary

PCM: Powertrain Control Module

OBD-II: On-Board Diagnostics II

Diagnosis steps

• Scan the vehicle with an OBD-II scanner to confirm the code.

• Inspect the gear shift position sensor and its wiring for damage.

• Test the shift actuator for proper operation.

Repair procedures

• Replace the faulty gear shift position sensor.

• Repair or replace damaged wiring or connectors.

• Replace the malfunctioning shift actuator.

Tools required

• OBD-II scanner

• Multimeter

• Wrench set

Estimated repair cost

$150 - $500

Difficulty level

Moderate

Commonly affected vehicles

• Toyota Camry

• Honda Accord

• Ford Focus

Preventive measures

• Regular maintenance checks of the transmission system

• Ensure wiring and connectors are secure and undamaged

• Avoid aggressive shifting

Error code type

Transmission Control Issue

User experience recommendations

• Avoid driving the vehicle until repaired to prevent further damage.

• Consult a professional mechanic if unsure about the repair process.

Warranty information

Check your vehicle's warranty for coverage on transmission components.

Historical data

The P0919 code has been associated with transmission control issues in various models, often related to sensor failures.

Urgency level

Moderate – It is advisable to address this issue soon to prevent potential transmission damage.

Testing conditions

• Vehicle at operating temperature

• Transmission in various gear positions

Component location

The gear shift position sensor is typically located on the transmission or gear shift assembly.

FAQs

Q: Can I drive my car with a P0919 code?
A: It's not recommended to drive with this code as it can lead to further transmission issues.

Q: How can I reset the P0919 code?
A: After repairs, use an OBD-II scanner to clear the code. If the issue is fixed, it should not return.

Optional diagnostic gear

Tools that may help diagnose P0919

THINKCAR ThinkScan Bidirectional diagnostic tool illustration

High-End · Full-system diagnostics

THINKCAR ThinkScan Bidirectional

A full-system bidirectional platform aimed at advanced DIY users and professional diagnostic workflows.

Network faults often require full-system access instead of a generic code reader alone.

View on Amazon
Klein Tools MM325 diagnostic tool illustration

Universal · Digital multimeter

Klein Tools MM325

A solid entry-level multimeter for voltage, continuity, resistance, and basic electrical troubleshooting.

Helpful for checking voltage drops, grounds, and basic circuit health when modules are not communicating.

View on Amazon
WORKPRO Wiring Repair Kit diagnostic tool illustration

Universal · Wire connectors and repair kit

WORKPRO Wiring Repair Kit

Useful when diagnosis points toward damaged wiring, corroded terminals, or connector repairs.

Useful if diagnosis points toward damaged connectors, wiring, or terminal repairs.

View on Amazon

These are optional diagnostic tools, not guaranteed fixes. As an Amazon Associate I earn from qualifying purchases.

Source: ezOBD2 diagnostic database
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