Conditions for Running the DTC

P2122, P2123, P2127, P2128

• The system voltage is greater than 6.4 V.
• The ignition is in the unlock, accessory, run, or crank position.
• DTC P06A3 or P0697 are not set.
• The DTCs run continuously when the above conditions are met.

P2138

• The system voltage is greater than 6.4 V.
• The ignition is in the unlock, accessory or run position.
• DTC P06A3, P0697, P2122, P2123, P2127 or P2128 are not set.
• The DTC runs continuously when the above conditions are met.