C056D · Herstellerinformationen

BUICK, CADILLAC, CHEVROLET, GMC · 2022-11-18

This Preliminary information communicates information to diagnose DTC C056D or C056E.

BUICK, CADILLAC, CHEVROLET, GMC · 2022-07-21

This service bulletin provides repair information to correct a customer concern of a Service AWD Message in DIC at Ignition On with DTC C056D Set.

BUICK, CADILLAC, CHEVROLET, GMC · 2022-05-20

This service bulletin provides repair information to correct a customer concern of a Service AWD Message in DIC at Ignition On with DTC C056D Set.

BUICK, CADILLAC, CHEVROLET, GMC · 2022-03-25

This Preliminary information communicates information to diagnose DTC C056D or C056E.

BUICK, CADILLAC, CHEVROLET, GMC · 2021-08-19

This Preliminary information communicates information to diagnose DTC C056D or C056E.

BUICK, CADILLAC, CHEVROLET, GMC · 2020-09-18

This Preliminary information communicates information to diagnose DTC C056D or C056E.

BUICK, CADILLAC, CHEVROLET, GMC · 2020-01-09

This Preliminary information communicates information to diagnose DTC C056D or C056E.

BUICK, CADILLAC, CHEVROLET · 2019-08-09

This technical bulletin provides repair information to correct a customer concern of "Steering Assist Is Reduced" Message and One of The Following DTCs Are Set: C056D, U0415.

BUICK, CADILLAC, CHEVROLET, GMC · 2019-07-19

This Preliminary information communicates information to diagnose DTC C056D or C056E.

BUICK, CADILLAC, CHEVROLET, GMC · 2019-05-03

This Preliminary information communicates information to diagnose DTC C056D or C056E.

BUICK, CADILLAC, CHEVROLET, GMC · 2019-04-25

This Preliminary information communicates information to diagnose DTC C056D or C056E.

CHEVROLET, GMC · 2016-02-26

This technical bulletin provides a procedure to replace the power steering assist motor for vehicles with the condition of Service Power Steering System Message on the DIC, Increased Steering Effort, Dtc C056D Set

CHEVROLET, GMC · 2016-02-19

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ON THE STEPS TO REPAIR VEHICLES THAT MAY HAVE A SERVICE POWER STEERING MESSAGE ON THE DRIVER INFORMATION CENTER OR DIAGNOSTIC TROUBLE CODE C056D STORED IN THE POWER STEERING CONTROL MODULE. TECHNICIAN WILL REPROGRAM THE POWER STEERING CONTROL MODULE USING SERVICE PROGRAMMING SYSTEM.

CHEVROLET, GMC · 2015-11-09

This Preliminary Information communication provides information to the technician about vehicles that have Service Power Steering message on the Driver Information Center. If Diagnostic Trouble Code C056D is stored a Service Programming System update to the Power Steering Control Module will fix the concern. If Diagnostic Trouble Code C0545 is stored replacement of the power steering gear assembly will fix the concern.

CHEVROLET, GMC · 2015-09-08

This Preliminary Information communication provides information to the technician about vehicles that have Service Power Steering message on the Driver Information Center. If Diagnostic Trouble Code C056D is stored a Service Programming System update to the Power Steering Control Module will fix the concern. If Diagnostic Trouble Code C0545 is stored replacement of the power steering gear assembly will fix the concern.

CHEVROLET, GMC · 2015-06-25

This Preliminary Information communication provides information to the technician on the steps to repair vehicles that may have a Service Power Steering message on the Driver Information Center or Diagnostic Trouble Code C056D stored in the Power Steering Control Module. Technician will reprogram the Power Steering Control Module using Service Programming System. If code Diagnostic Trouble Code C0545 is stored technician will need to General Motors Technical Assistance Center for further assistance.

BUICK, CADILLAC, CHEVROLET · 2015-03-03

This preliminary informational bulletin provides repair information on correcting a customer concern of intermittent service power steering message displayed on DIC, and DTC C056D, C0475 or U0131 may be set.

BUICK, CHEVROLET, GMC · 2013-11-27

This Preliminary Information communication provides information to the technician with a diagnostic tip service steering message or service stability message. Technician may find a Diagnostic Trouble Code C056E Sym 42 and a Diagnostic Trouble Code C0569 Sym 3A setting after a new steering gear assembly was installed. If Diagnostic Trouble Code C0710 Sym 71 is set it must be addressed firth before performing a steering gear "set-up" in Service Programming System. Steering Angle Sensor module Diagnostic Trouble Code C056D Sym 00 and it must be address first. Technician should be advised that Diagnostic Trouble Codes DTC C056E Sym 42 or C0569 Sym 3A will set when a steering gear assembly was replaced without Service Programming System programming.

BUICK, CHEVROLET, GMC · 2013-08-23

This Preliminary Information communication provides information to the technician with a diagnostic tip service steering message or service stability message. Technician may find a Diagnostic Trouble Code C056E Sym 42 and a Diagnostic Trouble Code C0569 Sym 3A setting after a new steering gear assembly was installed. If Diagnostic Trouble Code C0710 Sym 71 is set it must be addressed first before performing a steering gear ?set-up? in Service Programming System. Steering Angle Sensor module Diagnostic Trouble Code C056D Sym 00 and it must be address first. Technician should be advised that Diagnostic Trouble Codes DTC C056E Sym 42 or C0569 Sym 3A will set when a steering gear assembly when is was replaced without Service Programming System programming.

CHEVROLET, GMC · 2013-07-24

13240 - Service Update. Reprogram the power steering control module. The power steering control module may disable the power steering assist feature. This is most likely to occur when the vehicle is first started and when the underhood temperature is extremely low, although in very rare instances, it may occur if the underhood temperature is extremely high. This could result in increased steering effort at low vehicle speeds, the display of a Service Power Steering DIC message, and the setting of DTC C056D. Power steering assist will return on subsequent ignition cycles if the underhood temperatures are no longer in these ranges.

CHEVROLET, GMC · 2013-07-01

GM: THE POWER STEERING CONTROL MODULE CAN DISABLE THE POWER STEERING ASSIST. THIS COULD CAUSE INCREASED STEERING EFFORT AT LOW SPEEDS, A POWER STEERING DIC MESSAGE, AND COULD SET DTC C056D. THIS INFORMATION IS THE PROCEDURE NECESSARY TO REPROGRAM THE POWER STEERING CONTROL MODULE. *JS

CHEVROLET, GMC · 2013-04-12

This Preliminary Information communication provides information to the technician with a diagnostic tip service steering message or service stability message. Technician may find a Diagnostic Trouble Code C056E Sym 42 and a Diagnostic Trouble Code C0569 Sym 3A setting after a new steering gear assembly was installed. If Diagnostic Trouble Code C0710 Sym 71 is set it must be addressed first before performing a steering gear "set-up" in Service Programming System. Steering Angle Sensor module Diagnostic Trouble Code C056D Sym 00 and it must be address first. Technician should be advised that Diagnostic Trouble Codes DTC C056E Sym 42 or C0569 Sym 3A will set when a steering gear assembly is was replaced without Service Programming System programming.

CADILLAC, CHEVROLET, GMC · 2012-12-13

This Preliminary Information communication provides information to the technician about vehicles that have a Stability indicator illumination or the DIC message; Service Traction or Service Stability. Technician may find Diagnostic Trouble Code C056D symptom 39 or 4A or 00 set in the Multi-Axis sensor. Technician should replace the Multi-Axis sensor.

CADILLAC, CHEVROLET, GMC · 2012-11-19

This Preliminary Information communication provides information to the technician about vehicles that have a Stability indicator illumination or the Driver Information Center message; Service Traction or Service Stability. Technician may find Diagnostic Trouble Code C056D symptom 39 or 4A or 00 set in the Multi-Axis sensor. Technician should replace the Multi-Axis sensor.

CADILLAC, CHEVROLET, GMC · 2012-11-15

This Preliminary Information communication provides information to the technician about vehicles that have a lack of brake assist after disconnecting the battery or after the 12 volts battery has run low on voltage. The Antilock Braking System Malfunction Indicator Lamp may also be on. Technician may find Diagnostic Trouble Code C121D sym 00 or C056D sym 00 set in the Electronic Brake Control Module. Technician should be advised to wait for a period of at least 1 minute with the ignition in the "OFF" position prior to disconnecting the negative battery cable. Technician will need to follow these steps to repair the concern. 1. Install the negative battery cable to the battery. 2. Rotate the lever lock clockwise until an audible click is heard in order to connect the negative battery cable…

CADILLAC · 2012-10-18

This preliminary informational bulletin provides a procedure on reprogramming the suspension control module for conditions of Service Suspension System, Service Leveling System and/or Selected Speed Limit Exceeded Message Displayed on DIC, DTC C056D Set

CADILLAC · 2012-10-18

THIS PRELIMINARY INFORMATIONAL BULLETIN PROVIDES A PROCEDURE ON REPROGRAMMING THE SUSPENSION CONTROL MODULE FOR CONDITIONS OF SERVICE SUSPENSION SYSTEM, SERVICE LEVELING SYSTEM AND/OR SELECTED SPEED LIMIT EXCEEDED MESSAGE DISPLAYED ON DIC, DTC C056D SET

CADILLAC · 2012-10-15

This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code C056D set in the Steering Wheel Angle Sensor. Technician should follow published Service Information diagnostics for vehicles that have a steering issue. For vehicles that have the Diagnostic Trouble Code set but no known concern for the steering technician should be ignored.