P1636 FORD - Inductive Signature Chip Communication Error

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

  • Damaged key chip
  • Faulty Powertrain Control Module (PCM)

Possible symptoms

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

P1636 Ford Description

The P1636 code indicates the Powertrain Control Module (PCM) has lost communication with the inductive signature chip.
OBDII Code P1636 Ford - Inductive Signature Chip Communication Error - AutoCodes.com

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P1636 FORD Comments

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