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SEC046D Component Description NHEC1250 Power steering pressure (PSP) sensor is installed to the power CONSULT-II Reference Value in Data Monitor NHEC1256 Specification data are reference values. MONITOR ITEM CONDITION SPECIFICATION PW/ST SIGNAL I Engine: After warming up, idle the Steering wheel is in neutral position. OFF Steering wheel is turned. ON On Board Diagnosis Logic NHEC1251 The MIL will not light up for this self-diagnosis. DTC No. Trouble diagnosis name DTC detecting condition Possible cause P0550 Power steering pressure An excessively low or high voltage from the I Harness or connectors I Power steering pressure sensor DTC Confirmation Procedure NHEC1252 NOTE: With CONSULT-II 1. Turn ignition switch ON. 2. Select “DATA MONITOR” mode with CONSULT-II. 3. Start engine and let it idle for at least 5 seconds. 4. If 1st trip DTC is detected, go to EC-439, “Diagnostic Proce- With GST Follow the procedure “WITH CONSULT-II” above. GI MA EM LC FE AT AX SU BR ST RS BT HA SC EL IDX DTC P0550 PSP SENSOR Component Description EC-437 |