Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Pinpoint Test A: The Adaptive Cruise Control Is Inoperative: Notes
Refer to CRUISE CONTROL for schematic and connector information.
Normal Operation and Fault Conditions
The cruise control cannot set above 100 kmh (65 mph), 110 kmh (70 mph), 120 kmh (75 mph) or 130 kmh (80 mph). A MyKey® restricted key is in use and MyKey® maximum speed limiter is turned on. With an administration key, verify if the MyKey® maximum speed limiter is turned on. For additional information, refer to the Owner's Literature.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Condition |
|---|---|---|
| SCCM B137F:9E | Steering Wheel Left Switch Pack: Stuck On | A continuous DTC that sets when the cruise control is pressed and held for more than 120 seconds. |
| SCCM B137F:4A | Steering Wheel Left Switch Pack: Incorrect Component Installed | A continuous memory DTC that sets when the SCCM detects a switch is installed that does not correspond with the switch configuration in the module. |
| SCCM B137F:13 | Steering Wheel Left Switch Pack: Circuit Open | A continuous DTC that sets when the cruise control circuits are open. |
| SCCM B137F:11 | Steering Wheel Left Switch Pack: Circuit Short To Ground | A continuous and on-demand DTC that sets when the cruise control switch circuits are shorted to ground. |
| SCCM B137F:96 | Steering Wheel Left Switch Pack: Component Internal Failure | A continuous and on-demand DTC that sets when one or more of the cruise control switches are stuck. |
Possible Sources
- Wiring, terminals or connectors
- Cruise control switch
- TR sensor
- ABS module
- BPP switch
- PCM
- TCM
- BCM
- CCM
- SCCM
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.