FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Fuel Pump Relay
INSPECTION
1. Check that the fuel pump relay has no deformation, cracks or other damages.
2. Measure the resistance between fuel pump relay terminals.

Terminal No. | Standard |
1 and 2 | 1 M? or more |
3 and 4 | 93.8 — 136.4 ? (when 20°C (68°F)) |
3. Connect battery positive terminal to terminal No. 3 and battery ground terminal to terminal No. 4, and measure the resistance between the fuel pump relay terminals.

Terminal No. | Standard |
1 and 2 | Less than 1 ? |
Fuel pump relay
RemovalAlternate operation method for models with "keyless access with push-button
start system"
Access key fob
In the Subaru Ascent, the access key fob can also function as a remote engine
start transmitter, allowing convenient control of the engine from outside the vehicle.
By using the lock button in a specific sequence, the engine can be started or stopped
remotely.
Before start ...
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