Diagnostic Trouble Code Chart
HINT:
- Using SST 09843-18040, connect terminal TC and CG of DLC3.
- 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 circuit listed for that code.DTC
DTC Description DTC C1713/13, C1714/14 RIGHT REAR HEIGHT CONTROL SENSOR CIRCUIT DTC C1715/15, C1716/16, C1717/17, C1791/91, C1792/92, C1793/93 RIGHT FRONT ACCELERATION SENSOR CIRCUIT DTC C1725/21, C1726/22, C1727/23, C1728/24 RIGHT FRONT ABSORBER CONTROL ACTUATOR CIRCUIT C1733/33, C1734/34, C1735/35, C1744/44 GATE SOLENOID VALVE CIRCUIT DTC C1741/41 AIR SUS RELAY CIRCUIT DTC C1742/42 HEIGHT CONTROL COMPRESSOR CIRCUIT DTC C1751/51 CONTINUOUS ELECTRIC CURRENT TO HEIGHT CONTROL COMPRESSOR DTC C1761/61 ECU MALFUNCTION DTC C1774/74 POWER SOURCE CIRCUIT DTC C1776/76, C1794/94, C1795/95 SPEED SENSOR CIRCUIT DTC C1777/77 STEERING ANGLE SENSOR CIRCUIT DTC C1779/79, C1797/97 CRANKSHAFT POSITION SENSOR CIRCUIT DTC C1782/82 STOP LIGHT SWITCH CIRCUIT DTC C1783/83 DOOR COURTESY SWITCH CIRCUIT DTC C1786/86 HEIGHT CONTROL SWITCH CIRCUIT DTC C1787/87 ABSORBER CONTROL SWITCH CIRCUIT DTC C1788/88 HEIGHT CONTROL OFF SWITCH CIRCUIT
HINT:
- *1 : For codes with "circ" mark in the "OFF Indicator Light" column, the height control OFF indicator lamp blinks at 1 second intervals.
- *2 : The codes with "circ" mark in the "Memory" column are stored in the memory even when the ignition switch is OFF, but the codes with "X" mark are not.
- *3 : Height control OFF indicator lamp blinks when the vehicle speed is at 3 km/h (1.9 mph) or higher.
- *4 : Since the relief pressure of the compressed air is 980 kPa (10 kgf/cm2 , 142 psi), if the vehicle height control is attempted on a steeply sloping road, when the vehicle is overloaded, or when the vehicle is jacked up with the engine running, code "C1751/51" may be output and the vehicle height control may be suspended (This is not abnormal.). In this case, however, the vehicle height operation resumes approx. 10 min. after the ignition switch is turned ON after the ECU detects the first error. If ECU detects another error, it takes 70 minutes until the vehicle height control is resumed.