Fuel Delivery Unit -GX1-, Fuel Pump Relay -J17- Checking: Notes

General Description 

This procedure is used to diagnose the Fuel Pump Relay -J17-. The Fuel Pump Relay -J17- is used to power the Fuel Delivery Unit -GX1-.

Special Tools And Workshop Equipment Required 

• Multimeter.
• Wiring diagram.
• Scan tool.

Test Requirements 

• Fuses OK.
• Battery voltage OK.
• Switch OFF all electrical and electronic accessories.
• Vehicles with Auto. Transmission, ensure Selector Lever position is in "P".
• Vehicles with Man. Transmission, ensure Shifter Lever position is in "N" with Parking Brake applied.
• Observe all safety precautions: SAFETY PRECAUTIONS .
• View clean working conditions: CLEAN WORKING CONDITIONS .
• For Hybrid vehicles refer to: HIGH VOLTAGE SYSTEM GENERAL WARNINGS .