Free API
P0928moderate severityPowertrain

Gear Shift Lock Solenoid Control Circuit Range/Performance

on 2016 Lincoln MKT 3.7L V6 · FWD

What this code means

The gear shift lock solenoid circuit is reading outside its normal operating range. This can prevent the shifter from locking or unlocking as designed.

Symptoms

  • Shifter won't move out of park
  • Intermittent shift lock operation
  • Transmission warning light on

Common causes

  • Faulty shift lock solenoid
  • Wiring harness fault
  • Poor ground connection
  • Failed TCM output driver

Diagnostic steps

  1. Scan for related codes
  2. Check solenoid connector and wiring
  3. Measure solenoid resistance
  4. Test solenoid command with scan tool

Other Powertrain codes on this vehicle

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