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G256924t12 : CHECK THE VENT SOLENOID SUPPLY CIRCUIT FOR SHORT TO 1. Reconnect the battery negative terminal. 2. Measure the resistance between CR91, pin 10 (YU) and GROUND. •
Is the resistance less than 10,000 ohms? -> 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 G256924t13 .
G256924t13 : CHECK THE VENT SOLENOID SUPPLY CIRCUIT FOR SHORT TO 1. Measure the voltage between CR91, pin 10 (YU) 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 G256924t14 .
G256924t14 : CHECK THE VENT SOLENOID SIGNAL CIRCUIT FOR HIGH 1. Measure the resistance between CR91, pin 11 (U) and EC62, pin 01 (U). •
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 GO to Pinpoint Test G256924t15 .
G256924t15 : CHECK THE VENT SOLENOID SIGNAL CIRCUIT FOR SHORT TO 1. Measure the resistance between CR91, pin 11 (U) and GROUND. |