P1A06 FORD - Vehicle Mode Signal

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty Transmission Control Module (TCM)
  • Faulty Powertrain Control Module (PCM)

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1a06 Ford Description

The Transmission Control Module (TCM) continuously monitors the Controlled Area Network (CAN) network for a vehicle mode message from the Powertrain Control Module (PCM). This DTC is set when the received message does not match the actual vehicle mode.
OBDII Code P1a06 Ford - Vehicle Mode Signal - AutoCodes.com

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P1A06 FORD Comments

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