◆OBD Codes

P0617

Starter Relay Circuit High

Severeelectrical

Overview

The P0617 code indicates an starter relay circuit high fault has been detected in the vehicle's electrical system. This code relates to the internal control module, charging system, or starter circuit. Electrical issues at the PCM level can cause widespread vehicle operation problems and should be diagnosed thoroughly.

Symptoms

  • Electrical accessories malfunctioning
  • Multiple warning lights on dashboard
  • Vehicle not starting or cranking slowly
  • Erratic gauge readings

Common Causes

  • Short or open circuit in wiring
  • Failed relay or fuse
  • Faulty alternator/generator
  • Low battery voltage or failing battery

Diagnosis Steps

  1. 1Connect an OBD-II scanner and read all stored trouble codes and freeze frame data
  2. 2Check battery voltage and charging system output with a multimeter
  3. 3Inspect wiring and connectors related to the trouble code
  4. 4Test circuit voltage, ground, and resistance with a multimeter
  5. 5Check related fuses and relays

Estimated Repair Cost

$75 — $400

Cost varies by vehicle, location, and repair shop. Includes parts and labor.

Commonly Affected Vehicles

Honda RidgelineRam 1500Hyundai SonataToyota Camry

Related Codes

P0606P0120P0560

More Electrical Codes

B0001Driver Frontal Airbag Deployment Loop Circuit Open
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B0002Driver Frontal Airbag Deployment Loop Circuit Short to Ground
Critical
B0003Driver Frontal Airbag Deployment Loop Circuit Short to Battery
Critical
B0004Driver Frontal Airbag Deployment Loop Resistance Too High
Critical
B0005Driver Frontal Airbag Deployment Loop Resistance Too Low
Critical
B0006Passenger Frontal Airbag Deployment Loop Circuit Open
Critical

Frequently Asked Questions

Electrical codes can be challenging because they often involve intermittent issues. A thorough inspection of wiring, connectors, and grounds with a multimeter is essential for accurate diagnosis.