Typical Scan Tool Data
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
Fuel Pump Relay Control Circuit High Voltage Test Status
| Circuit | Short to Ground | Open | Short to Voltage |
|---|---|---|---|
| Operating Conditions:
Engine = Idling Parameter Normal Range: OK or Not Run |
|||
| Control | OK | OK | Malfunction |
| Ground | OK | OK | OK |
Fuel Pump Relay Control Circuit Low Voltage Test Status
| Circuit | Short to Ground | Open | Short to Voltage |
|---|---|---|---|
| Operating Conditions:
Engine = Idling Parameter Normal Range: OK or Not Run |
|||
| Control | Malfunction | OK | OK |
| Ground | OK | OK | OK |
Fuel Pump Relay Control Circuit Open Test Status
| Circuit | Short to Ground | Open | Short to Voltage |
|---|---|---|---|
| Operating Conditions:
Engine = Idling Parameter Normal Range: OK or Not Run |
|||
| Control | OK | Malfunction | OK |
| Ground | OK | Malfunction | OK |