Diagnostic Routine G

Diagnostic Routine G

Diagnostic Overview

U3006:17

Normal Operation and Fault Conditions

DTC Fault Trigger Conditions






Pinpoint Test

1. CHECK FOR HIGH VOLTAGE DTCs (Diagnostic Trouble Codes) SET IN OTHER MODULES

1. Ignition ON.

2. Using a scan tool, retrieve all continuous DTCs (Diagnostic Trouble Codes) from all modules.

Are high voltage DTCs (Diagnostic Trouble Codes) (eg., U3003:17, U3006:17, P0563) set in more than one module?






2. CHECK THE BATTERY VOLTAGE

1. Turn off all interior/exterior lights and accessories.

2. Start and run the engine at approximately 2,000 RPM (Revolutions Per Minute) for 3 minutes while monitoring the battery voltage.

Does the battery voltage rise to 15.5 volts or higher?






3. RECHECK FOR DTCs (Diagnostic Trouble Codes) U3006:17

1. Turn the engine off.

2. Ignition ON.

3. Using a scan tool, clear the DTCs (Diagnostic Trouble Codes).

4. Using a scan tool, REFER to Image Processing Module B (IPM-B) self-test.

Is DTC (Diagnostic Trouble Code) U3006:17 present?






4. CHECK FOR CORRECT IPM-B (Image Processing Module - B) OPERATION

1. Disconnect the IPM-B (Image Processing Module - B) connector.

2. Repair:

- corrosion (install new connector or terminals- clean module pins)
- damaged pins - install new terminals/pins
- pushed-out pins - install new pins as necessary

3. Reconnect the IPM-B (Image Processing Module - B) connector and make sure it seats and latches correctly.

4. Operate the system and determine if the concern is still present.

Is the concern still present?