DIAGNOSTIC TROUBLE CODE CHART

DIAGNOSTIC TROUBLE CODE CHART Lexus RX II

HINT

If no abnormality is found when the parts are inspected, inspect the suspension control ECU.
If a malfunction code is displayed during the DTC check, check the DTC listed in the table. For more DTC information (Scheme 40) DTC Table DTC Description «DTC C1711/11, C1712/12, C1713/13, C1714/14»(ref-209542-S25078230982005121000000) HEIGHT CONTROL SENSOR CIRCUITS «DTC C1735/35»(ref-209542-S09215202482005121000000) EXHAUST SOLENOID VALVE CIRCUIT «DTC C1737/31, C1738/32, C1739/33, C1740/34»(ref-209542-S26273257492005121000000) HEIGHT CONTROL SOLENOID VALVE CIRCUITS «DTC C1741/41»(ref-209542-S09395126712005121000000) AIR SUS RELAY CIRCUIT «DTC C1742/42»(ref-209542-S38316796732005121000000) HEIGHT CONTROL COMPRESSOR CIRCUIT «DTC C1744/44»(ref-209542-S36317549042005121000000) TANK SOLENOID VALVE CIRCUIT «DTC C1751/51»(ref-209542-S07683578762005121000000) CONTINUOUS ELECTRIC CURRENT TO HEIGHT CONTROL COMPRESSOR «DTC C1761/61»(ref-209542-S01170353982005121000000) ECU MALFUNCTION «DTC C1774/74»(ref-209542-S13516545682005121000000) POWER SOURCE CIRCUIT «DTC C1776/76, C1784/84, C1785/85»(ref-209542-S37131655582005121000000) SPEED SENSOR CIRCUITS «DTC C1779/79, C1797/97»(ref-209542-S20283044482005121000000) CRANKSHAFT POSITION SENSOR CIRCUITS «DTC C1782/82»(ref-209542-S00142350352005121000000) STOP LIGHT SWITCH CIRCUIT «DTC C1786/86»(ref-209542-S33808334962005121000000) HEIGHT CONTROL SWITCH CIRCUIT «DTC C1788/88»(ref-209542-S30882624462005121000000) HEIGHT CONTROL OFF SWITCH CIRCUIT «DTC C1799/99»(ref-209542-S42362013122005121000000) ACCESS MODE SWITCH CIRCUIT

DTC chart of Air Suspension System