Other information:
Diagnostic Trouble Code (DTC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
Module
DTC
Description
Action
PCM
P0400:00
EGR 'A' Flow: No Sub Type Information
GO to Pinpoint Test KD
PCM
P0401:00
EGR 'A' Flow Insufficient ..
Removal
NOTE:
LH (left-hand) side shown, RH (right-hand) side similar.
Remove the exterior front door handle reinforcement.
Refer to: Exterior Front Door Handle Reinforcement (501-14 Handles,
Locks, Latches and Entry Systems, Removal and Installation).
NOTE:
This step is only necessary when installing a new component.
Remove the front door glass run and bracket..