What does P1768 mean on a Ford?

P1768. Performance/Normal/Winter Mode Input Malfunction. Applies to Ford models with transmission mode selection.

What causes P1768 on a Ford?

Failed mode selector switch Open mode input circuit Corroded switch connector Stuck switch contacts TCM input fault

How do I fix P1768 on a Ford?

Test the mode switch in each position Check input circuit continuity Inspect the connector Verify the TCM sees mode changes Replace the switch per test data

Code

P1768

Performance/Normal/Winter Mode Input Malfunction

Category: Powertrain - Transmission
Severity: Check Engine Light
Applies to: Ford models with transmission mode selection
Related: No single generic twin. See OBD Codes List

Findings, check these first

Failed mode selector switch
Open mode input circuit
Corroded switch connector
Stuck switch contacts
TCM input fault

Standard procedure

Test the mode switch in each position
Check input circuit continuity
Inspect the connector
Verify the TCM sees mode changes
Replace the switch per test data

Code lookup

Type a code above, or start from a symptom or a common code.

Press / to jump to the box. Ford-enhanced powertrain, body, chassis and network codes. Generic P0xxx codes live on OBD Codes List.

Sources and review

Review: qualified. Read the source limits below.

OBDII.pro: P1768 Ford definition
live reference page (obdii.pro)
Supports: Ford-family meaning for P1768: Performance / Normal / Winter Mode Input Malfunction
Fetched directly. obdii.pro is a publisher independent of the engine-codes family.

Last updated 2026-09-06.

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