FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Electronic Throttle Control Relay
INSPECTION
1. Check that the electronic throttle control relay has no deformation, cracks or other damages.
2. Measure the resistance between electronic throttle control 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 electronic throttle control relay terminals.

Terminal No. | Standard |
1 and 2 | Less than 1 ? |
RemovalInstallation
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Installation
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What to do if
Troubleshooting
If there is a problem with the hands-free system or a Bluetooth device, first
check the table below.
When using the hands-free system with a Bluetooth device
Symptom
Likely cause
Solution
The hands-free system or Bluetooth
device does not work.
The co ...