2010 Cadillac Truck SRX FWD V6-3.0L Page 1912

2010 Cadillac Truck SRX FWD V6-3.0L Page 1912

5. If all circuits test normal, test or replace the transmission shift lever.

Component Testing

1. Ignition OFF, disconnect the harness connector at the transmission control.

2. Test for 6.74-6.94 k ohms between terminals A and B.

瀚慖f not within the specified range, replace the transmission control.

3. Test for 1.77-1.97 k ohms between terminals A and B while pressing the upshift button.

瀚慖f not within the specified range, replace the transmission control

4. Test for 3.87-4.07 k ohms between terminals A and B while pressing the downshift button.

瀚慖f not within the specified range, replace the transmission control.

Repair Instructions

Important:

* Perform the Service Fast Learn Adapts (See: Transmission and Drivetrain/Automatic Transmission/Transaxle/Testing and

Inspection/Programming and Relearning) following all transmission related repairs.

* Before replacing the TCM, 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/6T70/6T75 - Automatic Transmission/Control Solenoid Valve and Transmission Control Module Assembly Inspection).

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

* Transmission Control Replacement (See: Transmission and Drivetrain/Automatic Transmission/Transaxle/Shifter A/T/Service and

Repair/6T70/6T75 - Automatic Transmission/Transmission Control Replacement) for AT TAP shift switch replacement.

* Control Module References (See: Testing and Inspection/Programming and Relearning) for body control module (BCM) or control solenoid

valve assembly replacement, setup, and programming

P1915

DTC P182E or P1915

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 Descriptors

DTC P182E

- Internal Mode Switch - Invalid Range

DTC P1915

- Internal Mode Switch Start/Wrong Range

Diagnostic Fault Information

Typical Scan Tool Data