Tuesday, November 17, 2020

2010 Cadillac Truck SRX AWD V6-3.0L Page 370

2010 Cadillac Truck SRX AWD V6-3.0L Page 370



瀚慖f not within the specified range, replace the S90 sunroof sunshade switch.



4. Test for 96-100 ohm between the signal terminal 1 and the low reference circuit terminal 4 while pressing the express open switch.



瀚慖f not within the specified range, replace the S90 sunroof sunshade switch.



5. Test for 1.7-1.8k ohm between the signal terminal 1 and the low reference circuit terminal 4 while pressing the close switch.



瀚慖f not within the specified range, replace the S90 sunroof sunshade switch.



6. Test for 930-940 ohm between the signal terminal 1 and the low reference circuit terminal 4 while pressing the express close switch.



瀚慖f not within the specified range, replace the S90 sunroof sunshade switch.



Repair Instructions



Perform the Diagnostic Repair Verification (See: Verification Tests) after completing the diagnostic procedure.



* Sunroof Switch Replacement (See: Body and Frame/Roof and Associated Components/Sunroof / Moonroof/Sunroof / Moonroof



Switch/Service and Repair)



* Sunroof Sunshade Motor Replacement (See: Body and Frame/Roof and Associated Components/Sunroof / Moonroof/Sun Shade/Service



and Repair/Sunroof Sunshade Motor Replacement)



* Control Module References (See: Testing and Inspection/Programming and Relearning)for sunshade motor/actuator replacement, setup and



programming



B369D



DTC B369D



Diagnostic Instructions



* Perform the Diagnostic System Check - Vehicle (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic System



Check - Vehicle) prior to using this diagnostic procedure.



* Review Strategy Based Diagnosis (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Strategy Based Diagnosis) for an



overview of the diagnostic approach.



* Diagnostic Procedure Instructions (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic Procedure



Instructions) provides an overview of each diagnostic category.



DTC Descriptors



DTC B369D 00



- Sunroof Sunshade Actuator Malfunction



DTC B369D 39



- Sunroof Sunshade Actuator Internal Malfunction



DTC B369D 42



- Sunroof Sunshade Actuator Calibration Not Programmed



DTC B369D 4B



- Sunroof Sunshade Actuator Calibration Not Learned



Circuit/System Description



The sunshade is controlled by its own integrated motor/controller containing the necessary electronics, motor, hall effect position sensors, as well as



the interface to the driver control switches. The motor/controller is capable of controlling motion based on control switch activation and LIN-Bus



message commands from the body control module (BCM).



Conditions for Running the DTC



The ignition is ON.



Conditions for Setting the DTC



B369D 00



The sunshade module has detected and reported via the LIN-Bus that the sunshade actuator has an malfunction.

No comments:

Post a Comment