Removal Procedure
Caution: Refer to Battery Disconnect Caution in the Preface section.
- Disconnect the negative battery cable.
- Disconnect the exhaust gas temperature (EGT) sensor 2 connector.
- Disconnect the diesel particulate filter (DPF) pressure hoses.
- Remove the DPF assembly.
Installation Procedure
Notice: Refer to Fastener Notice in the Preface section.
Important: If replace the particulate filter with a new one, reset the DPF EEPROM values using the scan tool.
- Install the DPF assembly.
Tighten
Tighten the DPF retaining nuts to 30 N·m (22.1 lb ft).
- Connect the exhaust gas temperature (EGT) sensor 2 connector.
- Connect the negative battery cable.