Saturn Repair Problems? Ask a Mechanic for Answers ASAP
Hello I am John This is generally a valve body failure or a damaged wire..The TCC lockup pressure control (PC) solenoid is used to apply and release the torque converter clutch (TCC). The TCC can be applied in 3rd, 4th, and 5th gears. The TCC solenoid also controls shift pressure while in 1st and 2nd gears. The TCC solenoid is pulse width modulated (PWM) by the transaxle control module (TCM) whenever the engine is running. The TCM controls the TCC solenoid by pulse with modulating an internal driver that pulls the solenoid circuit voltage. When shift solenoid 4 is ON, and the TCC solenoid is commanded ON, the TCC is applied. The TCC solenoid ground circuit is monitored for current flow. DTC P0967 sets if the TCM detects high current flow through the TCC lockup pressure control solenoid.DTC PARAMETERSDTC P0967 sets if low current is detected through the TCC lockup pressure control solenoid and:
The TCM will command Transaxle Protection Mode ON if this DTC is active.DTC P0967 is a type A DTC.DIAGNOSTIC AIDSTo locate an intermittent problem, use a scan tool to monitor TCC PC Solenoid Actual Current with the ignition On, engine Off. Wiggling wires while watching for a change on TCC PC Solenoid Actual Current may locate the area where an open or high resistance in the wiring could lie.TCC lockup pressure control solenoid current: 92 mA-1356 mATCC lockup pressure control solenoid resistance: 3.8-8.3 ohms
it says check circuit 5509 for power if good replace tcm, if it does not change valve body
According to the test chart it's pointing towards a valve body failure
according to the flow chart that condems the valve body
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great hope it all works out and you can give me a 5 star rating for helping you resolve the issue
was this a new or rebuilt valve body? did you clear the codes?
used parts can be a headache u can try a tcm but the flow chart points the opposite way,
that's odd bcm?
bcm controls lights, and its obd2 I said ODD
its odd that the lights flicker