DTC C1762-62: Continuous Current to Exhaust Solenoid [08/2015 - 08/2019]: Procedure

1. Ask the customer about the vehicle and usage conditions when the DTC was stored.

   HINT: 

   DTC C1762/62 can be stored under unusual vehicle or usage conditions.

   Points to confirm

   Confirm if there were any foreign objects caught between the body and tires. Confirm if the vehicle has been driven on an unpaved surface or with a wheel not contacting the ground. Confirm if the vehicle height mode has been continuously changed using the height control switch, causing the vehicle to raise and lower repeatedly.

Result: 

NEXT 

See step  2

1. Clear the DTC (Refer to DTC CHECK / CLEAR [08/2015 - 08/2019] ).
2. Start the engine and wait for 100 seconds or more.
3. Set the vehicle height to HI, wait until the vehicle height change is complete, and then return the vehicle height to normal.
4. Check for DTC (Refer to DTC CHECK / CLEAR [08/2015 - 08/2019] ).
   RESULT
   
   

   Result	Proceed to
   DTC C1762/62 is output	A
   DTC C1762/62 is not output	B
   DTC C1762/62 and other DTCs are output	C

Result: 

B 

END (C1762/62 WAS OUTPUT DUE TO UNUSUAL VEHICLE OR USAGE CONDITION) 

Result: 

C 

GO TO DIAGNOSTIC TROUBLE CODE CHART 

(Refer to DIAGNOSTIC TROUBLE CODE CHART [08/2015 - 08/2019] )

Result: 

A 

See step  3

1. Inspect the air tubes for clogs (Refer to PRECAUTION [08/2015 - ] ).

   OK

   No clogs are found in the air tubes.

Result: 

NG 

REPAIR OR REPLACE AIR TUBE 

Result: 

OK 

See step  4

See step  4

Result: 

NG 

REPLACE NO. 2 HEIGHT CONTROL VALVE 

(Refer to REMOVAL [08/2015 - ] )

Result: 

OK 

See step  5

See step  3

Result: 

OK 

REPLACE SUSPENSION CONTROL ECU 

(Refer to REMOVAL [08/2015 - ] )

Result: 

NG 

REPLACE HEIGHT CONTROL COMPRESSOR ASSEMBLY 

(Refer to REMOVAL [08/2015 - ] )