Sunday, November 3, 2019

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 1982

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 1982

Repair Instructions

Perform the Diagnostic Repair Verification (See: Verification Tests) after completing the diagnostic procedure.

Important: Perform the Control Solenoid Valve and Transmission Control Module Assembly Inspection (See: Transmission and

Drivetrain/Automatic Transmission/Transaxle/Testing and Inspection/Component Tests and General Diagnostics/2ML70 - Automatic

Transmission/Control Solenoid Valve and Transmission Control Module Assembly Inspection) for the following components before replacing

the components.

* Manual Shift Shaft Position Switch Replacement (See: Powertrain Management/Computers and Control Systems/Sensors and Switches -

Computers and Control Systems/Transmission Position Sensor/Switch/Service and Repair/2ML70 - Automatic Transmission) for IMS

replacement.

* Control Module References (See: Testing and Inspection/Programming and Relearning) for control solenoid (w/body and TCM) valve

assembly replacement, setup, and programming.

* Wiring Harness Replacement (See: Transmission and Drivetrain/Automatic Transmission/Transaxle/Wiring Harness/Service and

Repair/Wiring Harness Replacement) for automatic transmission control wiring harness extension harness assembly replacement.

P182D

DTC P1824, P182A-P182F, P1838, or P1839

Diagnostic Instructions

* Perform the Diagnostic System Check - Vehicle (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic System

Check - Vehicle) prior to using this diagnostic procedure.

* Review Strategy Based Diagnosis (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Strategy Based Diagnosis) for an

overview of the diagnostic approach.

* Diagnostic Procedure Instructions (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic Procedure

Instructions) provides an overview of each diagnostic category.

DTC Descriptor

DTC P1824

- Internal Mode Switch P Circuit High Voltage

DTC P182A

- Internal Mode Switch A Circuit Low Voltage

DTC P182B

- Internal Mode Switch B Circuit Low Voltage

DTC P182C

- Internal Mode Switch B Circuit High Voltage

DTC P182D

- Internal Mode Switch P Circuit Low Voltage

DTC P182E

- Internal Mode Switch-Invalid Range

DTC P182F

- Internal Mode Switch C Circuit High Voltage

DTC P1838

- Internal Mode Switch A Circuit High Voltage

No comments:

Post a Comment