P1703 2003 INFINITI G35 - Transmission Control Module ROM
P1703 2003 INFINITI G35 Possible Causes
- Faulty Transmission Control Module (TCM)
- Transmission Control Module (TCM) harness is open or shorted
- Transmission Control Module (TCM) circuit poor electrical connection
First diagnose P1703 2003 INFINITI G35 code
Check 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 terminals.
P1703 2003 INFINITI G35 Tech NotesThere is a factory service bulletin for the 2003–2010 Infiniti vehicles with 5-Speed A/T for the P1703 code. The bulletin recommends replacing the Transmission Valve Body to fix the problem.
2003–2010 Infiniti vehicles with 5-Speed A/T OBDII Code P1703
Cost of diagnosing the P1703 2003 INFINITI G35 code
Labor: 1.0The cost of diagnosing the P1703 2003 INFINITI G35 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
P1703 2003 INFINITI G35 Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1703 2003 Infiniti G35 DescriptionThe Transmission Control Module (TCM) consists of a microcomputer and connectors for signal input and output and for power supply. The TCM controls the A/T.
P1703 2003 INFINITI G35 More InformationNeed more information on how to fix the P1703 2003 INFINITI G35 code?
Get Access to Factory Service Manuals
Need more help?Get the P1703 2003 Infiniti G35 code diagnosed by a professional: Find a repair shop in your area
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