G256924t72: CHECK THE LEFT-HAND REAR AIR SPRING SUPPLY CIRCUIT FOR SHORT TO B+
- Measure the voltage between TL33, pin 01 (WG) and GROUND.
- Is the voltage greater than 3 volts?
- -> Yes: REPAIR the short circuit. For additional information, refer to the appropriate SYSTEM WIRING DIAGRAMS article. CLEAR the DTC. TEST the system for normal operation.
- -> No: Go to Pinpoint G256924t73: CHECK THE RIGHT-HAND REAR AIR SPRING SUPPLY CIRCUIT FOR SHORT TO GROUND .