P2252 and P2255 (Short circuit between A1A- and GND/A2A- and GND)
P2253 and P2256 (Short circuit between A1A- and +B/A2A- and +B)
COMPONENT OPERATING RANGE
CONFIRMATION DRIVING PATTERN
- Connect the Techstream to the DLC3.
- Turn the engine switch on (IG) and turn the Techstream on.
- Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure) See: Powertrain Management/Computers and Control
Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/DTC Check / Clear.
- Turn the engine switch off.
- Turn the engine switch on (IG) and turn the Techstream on [A].
- Start the engine and wait 2 minutes.
- Enter the following menus: Powertrain / Engine / Utility / All Readiness.
- Input the DTC: P2237, P2238, P2239, P2240, P2241, P2242, P2252, P2253, P2255 or P2256.
- Check the DTC judgment result [B].
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