Ignition Relay No. 1

2GR-FE ENGINE CONTROL SYSTEM: IGNITION RELAY NO. 1: ON-VEHICLE INSPECTION

1. PRECAUTION

NOTICE:
After turning the ignition switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work Service Precautions.

2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.

3. REMOVE IG1 RELAY

(a) Remove the IG1 relay from the instrument panel junction block.

4. INSPECT IG1 RELAY

(a) Measure the resistance of the IG1 relay.





Standard resistance:





If the result is not as specified, replace the relay.

5. INSTALL IG1 RELAY

6. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL