DTC P1888 Honda

Description

The Suspension module (SUM) controls individual damping in each shock absorber using a valve that is affected by a solenoid. The Suspension module (SUM) monitors the voltage to the solenoids in the shock absorbers. The diagnostic trouble code (DTC) is stored if the control module detects that: The voltage to the solenoids is too high. The control modules test for the diagnostic trouble code (DTC) starts in the event of: Engine on and vehicle speed over 2 km h. The test is carried out every other operating cycle. The Suspension module (SUM) defines an operating cycle as ignition on and ignition off. Note! The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met. The diagnostic trouble code (DTC) specifies the relevant damper solenoid. SUM-C110C12: Damper solenoid left front SUM-C110D12: Damper solenoid right front SUM-C110E12: Damper solenoid left rear SUM-C110F12: Damper solenoid right rear