OBDII Code List
P1730 2003 INFINITI G35

P1730 2003 INFINITI G35 - Automatic Transmission Interlock

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

Possible causes

  • 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 Automatic Transmission Fluid (ATF) pressure switch 2

When is the code detected?

Diagnostic Trouble Code (DTC) P1730 is detected when Transmission Control Module (TCM) does not receive the proper voltage signal from the sensor and switch.

Possible symptoms

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

P1730 2003 Infiniti G35 Description

Fail-safe function to the transmission range switch detects the selector position and sends a signal to the Transmission Control Module (TCM).
OBDII Code P1730 2003 Infiniti G35 - Automatic Transmission Interlock - Engine-Codes.com

Related Information