Without Scan Tool
FLASHING CODES1. ON BOARD DIAGNOSIS (SELF-DIAGNOSIS)
1. The Control Unit conducts a self-test of most of the wiring and components in the system each time the key is turned ON. If a fault is detected the Control Unit will store a Diagnostic Trouble Code (DTC) in memory.
2. The warning lamp turns on until the fault is repaired and the Control Unit memory is cleared.
2. DIAGNOSTIC TROUBLE CODES (DTC)
1. DTC can be flashed by connecting terminals 3 and 4 or 3 and 5 of the Data Link Connector (C-34)
Normal
Abnormal
2. Wait until the lamp is flashing.
3. Press on the brake pedal every two seconds six or more times.
2. After this, the warning lamp will be OFF for 3.5 seconds and then will flash each DTC.
1. When there are more than 9 flashes this means that the indicator is constantly flashing, OFF for 4 seconds ON for 0.5 seconds. In this case there is no DTC stored in memory.
2. When there are less than 9 flashes you will see DTC codes in ascending order.
BULB CHECK
When the starter switch is turned on in the normal state, the Control Unit turns on the Warning Lamp to check the bulb. After the engine starts, the Warning Lamp turns off.
DTC CHECK
1. Diagnosis Trouble Codes (DTC) have been identified by FLASHING CODES.
2. List the DTCs. Normally one or two DTCs may appear for every fault.
3. The DTCs appear in ascending order.
DIAGNOSTIC TROUBLE CODES.