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Communication checks

Charge Port Connection Test

Gen3/tasks/PING-TP_CP

Model 3 / YModel S / X (2021+)

What this task does

Tests communication with the Charge Port (CP) Electronic Control Unit (ECU). Communication is established via Unified Diagnostics Services (UDS) over the Controller Area Network (CAN).

Vehicle compatibility

Select your vehicle’s hardware to see task details, requirements, and inputs. Availability is confirmed after connection.

Model 3 / Y AMD
Vehicle coverage
2024+ Model 3, 2025+ Model Y, Model Y, Pre-2024 Model 3
Supported connection
Local connection
Vehicle state
Stationary · Parked; Stationary · Reverse; Stationary · Neutral; Stationary · Drive
Gateway diagnostic level
No specific level listed

Task inputs (1)

should_set_power

should_set_power · Bool

Default: true

Model 3 / Y Intel
Vehicle coverage
Model Y, Pre-2024 Model 3
Supported connection
Local connection
Vehicle state
Stationary · Parked; Stationary · Reverse; Stationary · Neutral; Stationary · Drive
Gateway diagnostic level
No specific level listed

Task inputs (1)

should_set_power

should_set_power · Bool

Default: true

Model S / X (2021+) AMD
Vehicle coverage
2021+ Model S, 2021+ Model X
Supported connection
Local connection
Vehicle state
Stationary · Parked; Stationary · Reverse; Stationary · Neutral; Stationary · Drive
Gateway diagnostic level
No specific level listed

Task inputs (1)

should_set_power

should_set_power · Bool

Default: true

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Charge Port EVSE Sensing Test

Tests charge port Electric Vehicle Supply Equipment (EVSE) sensing.

TEST-SELF_CP_X_EVSE-SENSING

Model 3 / Y Model S / X (2021+)
Self-tests

Charge Port HV Harness Test

Performs a High Voltage (HV) harness test.

TEST-SELF_CP_X_HV_HARNESS

Model 3 / Y Model S / X (2021+)