2010 Cadillac Truck SRX AWD V6-2.8L Turbo 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.
