DTC C200B:54

id060200816900

DTC	C200B:54		EPS system (neutral position setting not performed)
DETECTION CONDITION		•  EPS control module detects EPS system neutral position data-read not executed or data error
POSSIBLE CAUSE		•  EPS system neutral position data-read not executed •  EPS system neutral position error •  EPS control module malfunction

Diagnostic Procedure

Step	Inspection		Action
1	PERFORM EPS SYSTEM NEUTRAL POSITION SETTING •  Perform the EPS system neutral position setting using the M-MDS. (See EPS SYSTEM NEUTRAL POSITION SETTING.)		After the EPS system neutral position setting is completed, switch the ignition to off, and then go to the next step.
2	VERIFY THAT SAME DTC IS NOT PRESENT •  Clear the DTC from the memory. (See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS.) •  Is the same DTC present? (See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS.)	Yes	Repeat the inspection from Step 1. If the malfunction recurs, replace the EPS control module. (See EPS CONTROL MODULE REMOVAL/INSTALLATION.)
		No	Go to the next step.
3	VERIFY THAT NO OTHER DTCs ARE PRESENT •  Are any other DTCs output? (See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS.)	Yes	Go to the applicable DTC inspection. (See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS.)
		No	DTC troubleshooting completed.