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Home >> Lexus >> 2012 >> IS F V8-5.0L (2UR-GSE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Main Relay (Computer/Fuel System) >> Service and Repair >> Removal
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Removal





2UR-GSE ENGINE CONTROL: INTEGRATION RELAY: REMOVAL

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.

NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected Repair Instruction - Initialization.

2. REMOVE NO. 2 RELAY BLOCK COVER

3. REMOVE INTEGRATION NO.1 RELAY

(a) Using a screwdriver with its tip wrapped in protective tape, disengage the 2 claws and pull up the integration relay.





(b) Disconnect the 3 connectors.