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GO to Pinpoint Test G256924t46 .
G256924t46 : CHECK THE RIGHT-HAND REAR HEIGHT SENSOR SUPPLY 1. Measure the voltage between CR90, pin 10 (YR) and GROUND. •
Is the voltage greater than 3 volts? -> Yes REPAIR the short circuit. For additional information, refer to the wiring diagrams. CLEAR the DTC. TEST the system for normal operation.
-> No GO to Pinpoint Test G256924t47 .
G256924t47 : CHECK THE RIGHT-HAND REAR HEIGHT SENSOR SUPPLY 1. Disconnect the right-hand rear height sensor electrical connector, CV04. 2. Measure the resistance between CR90, pin 10 (YR) and CV04, pin 05 (YR). •
Is the resistance greater than 5 ohms? -> Yes REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. CLEAR the DTC. TEST the system for normal operation.
-> No CHECK for DTCs indicating a sensor fault. Contact dealer technical support for confirmation of possible module failure, and/or raise an EPQR. PINPOINT TEST G256924p17 : C1830; G256924t51 : CHECK THE RELAY DRIVE CIRCUIT FOR SHORT TO B+ 1. Remove the air suspension relay. 2. Measure the voltage between the relay base, pin 02, and GROUND. •
Is the voltage greater than 3 volts? -> Yes REPAIR the short circuit. For additional information, refer to the wiring diagrams. CLEAR the DTC. TEST the system for normal operation. |