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January 11, 2019 Service bulletin

Chassis control module DTC information service information

Infiniti technical service bulletin ITB19-001 for 2014-2019 Infiniti Q50, 2017-2019 Infiniti Q60 and 2014-2018 Infiniti Q50 Hybrid.

Bulletin number
ITB19-001
Component
Equipment
Summary
CHASSIS CONTROL MODULE DTC INFORMATION SERVICE INFORMATION If one or more of the following Chassis Control DTCs are stored: - C1BA0-00 - (CHASSIS CONTROL BRAKE SYSTEM) - C1B90-00 - (DIRECT ADAPTIVE STEERING SYSTEM) - C1B92-00 - (BRAKE CONTROL SYSTEM) - C1B93-00 - (ENGINE/HEV SYSTEM) - C1B94-00 - (TRANSMISSION SYSTEM) And One or more additional DTCs, other than those above, are also stored in a control unit other than the Chassis Control Module. - Perform the diagnostic/repair procedures for the additional DTCs of the other control unit FIRST. - Refer to the Electronic Service Manual (ESM) for DTC specific diagnostic information. Do not replace the CHASSIS CONTROL MODULE (CONTROLLER ASSY-IDM) if additional DTCs are present.

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