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Home >> Scion >> 2006 >> tC L4-2.4L (2AZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Ignition Coil >> Service and Repair
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Ignition Coil: Service and Repair

REMOVAL

1. 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.

2. REMOVE ENGINE COVER




3. REMOVE IGNITION COIL ASSEMBLY
a. Disconnect the 4 ignition coil connectors.




b. Remove the 4 bolts and 4 ignition coils.

INSTALLATION




1. INSTALL IGNITION COIL ASSEMBLY
a. Install the 4 ignition coil with the 4 bolts.

Torque: 9.0 N.m (90 kgf.cm, 80 in.lbf)




b. Connect the 4 ignition coil connectors.

2. INSTALL ENGINE COVER
3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
4. PERFORM INITIALIZATION
a. Perform initialization.

NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.
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