Buick Encore: Vehicle Diagnostic Information - Diagnostic Information and Procedures
Buick Encore 2012-2019 Service Manual / General Information & Maintenance / Vehicle Diagnostic Information - Diagnostic Information and Procedures
- Diagnostic Information and Procedures
- Diagnostic system check instructions
- Diagnostic system check - vehicle
- Powertrain diagnostic trouble code (dtc) type definitions (luv)
- Diagnostic trouble code (DTC) list - vehicle
- Symptoms - vehicle
- Specifications
- Communication interface module scan tool information
- Power steering control module scan tool information
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Diagnostic Information and Procedures
STRATEGY BASED DIAGNOSIS
The goal of Strategy Based Diagnosis is to provide guidance when you create a
plan of action for each specific
diagnostic situation. Following a similar plan for each diagnos
Diagnostic system check instructions
The following is an overview of instructions for the general information and
13 step System Verification
included in the Diagnostic System Check - Vehicle procedure.
Diagnostic Instructions
A link to
Diagnostic system check - vehicle
Diagnostic Instructions
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic System Check Instructions provides an overview of each
diagnostic step.
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Lockout Protection
If the vehicle is on or in ACC/
ACCESSORY and the power door
lock switch is pressed with the
driver door open, all the doors will
lock and only the driver door will
unlock.
If the vehicle is off and locking is
requested while a door is open,
when all doors are closed the
vehicle will check for RKE
Schematic wiring diagrams
ENGINE CONTROLS WIRING SCHEMATICS (ENCORE)
Module Power, Ground, Serial Data, and MIL
Fig. 1: Module Power, Ground, Serial Data, and MIL
5V1, 5V2, and Low Reference Bus (1 of 2)
Fig. 2: 5V1, 5V2, and Low Reference Bus (1 of 2)
5V3, 5V4, and Low Reference Bus (2 of 2)
Fig. 3: 5V3, 5V4, and Low
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