Trunk Tamper Switch Fault
Table of contents
B2719 CADILLAC Possible Causes
- Faulty Trunk Tamper Switch
- Trunk Tamper Switch harness is open or shorted
- Trunk Tamper Switch circuit poor electrical connection
How do I fix code B2719 CADILLAC?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the B2719 CADILLAC code
The cost of diagnosing the B2719 CADILLAC code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B2719 CADILLAC Description
A test is run to determine if the trunk tamper switch is active when Platform Zone Module (PZM) is in an off, idle, ready to arm, arm initiated or arm delay state. DTC B2719 will set when PZM determines the trunk tamper switch has been active for 2 seconds. When DTC B2719 is set, UTD will still arm, disregarding input from the trunk tamper switch. DTC B2719 will clear when the trunk tamper switch is not active on the next ignition switch transition to RUN or CRANK position.