Engine-Codes - Infiniti - P1774 2006 INFINITI G35

P1774 2006 INFINITI G35 Code - Low Coast Brake Solenoid Valve Function

- Code Popularity: 3,294 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the P1774 2006 INFINITI G35 Code?

  • Faulty Low Coast Brake Solenoid Valve
  • Low Coast Brake Solenoid Valve harness is open or shorted
  • Low Coast Brake Solenoid Valve circuit poor electrical connection
  • Faulty Transmission Valve Body

|How to Fix the P1774 2006 INFINITI G35 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.

|P1774 2006 INFINITI G35 code tech notes

There is a Factory Service Bulletin for the 2006 Infiniti G35 with 5-Speed A/T RE5R05A Transmission:
2006 Infiniti G35 RE5R05A Transmission Factory Service Bulletin OBDII Code P1774

|What is the cost to diagnose the P1774 2006 INFINITI G35 code?

Labor: 1.0

The cost to diagnose the P1774 2006 INFINITI G35 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.

|What are P1774 2006 INFINITI G35 code possible symptoms?

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

|What Does the P1774 2006 INFINITI G35 Code Mean?

Low Coast Brake Solenoid Valve is turned "ON" or "OFF" by the Transmission Control Module (TCM) in response to signals sent from the Park & Neutral Position (PNP) Switch, Vehicle Speed Sensor (VSS), and Accelerator Pedal Position (APP) Sensor (Throttle Position Sensor). Gears will then be shifted to the optimum position. The Diagnostic Trouble Code (DTC) will set when the Low Coast Brake Solenoid Valve does not respond from the TCM signal.

Low Coast Brake Solenoid Valve Function

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