Quick Test

NOTE: Do not carry out consecutive quick tests without turning the ignition to the OFF position for a minimum of 15 seconds.

NOTE: Some faults within the hybrid electric system may prevent the TCM from executing the KOEO on demand self-test. When one or more of the following DTCs are stored in the TCM continuous memory the KOEO on demand self-test is not executed: P0613, P0A90, P0A1B, P0A1A, P2806 or P0A0A.

The quick test is divided into three specialized tests:

Key On Engine Off (KOEO) On Demand Self-Test
Key On Engine Running (KOER) On Demand Self-Test
Continuous Memory Self-Test

The quick test checks the integrity and function of the electronic engine control (EEC) system, and the hybrid electric system. The results of the quick test are requested and displayed on the scan tool. The quick test also provides a quick end check of both the powertrain control system and the hybrid electric system. It is usually carried out at the start of each diagnostic procedure with all accessories OFF. The quick test is also carried out at the end of most pinpoint tests for verification of the repair and to make sure no other faults were incurred while repairing a previous fault. A system pass is displayed when no diagnostic trouble codes (DTCs) are output and a scan tool communication error does not exist. System pass means that hardware monitored by the powertrain control module (PCM) is functioning within the normal operating limits. Only a system pass, a DTC, or an incomplete on board diagnostic (OBD) drive cycle is displayed.