|
|
|
Content .. 1701 1702 1703 1704 ..
P0753-TRANS 3-4 SHIFT SOL/TRANS RELAY CIRCUITS (GAS) (CONTINUED) 2. CHECK IF THE DTC IS CURRENT Ignition on, engine not running. With the scan tool, read Engine DTCs. Record the Freeze Frame data for the reported DTC. With the scan tool, erase DTCs. Turn the ignition off to the lock position. Using the Freeze Frame data recorded earlier, try to duplicate the conditions in which the DTC originally set. NOTE: It may be necessary to road test the vehicle to duplicate the original set conditions. Did the DTC reset? Yes >> Go To 3 No >> Go To 13 3. CHECK THE (T16) TRANSMISSION CONTROL RELAY OUTPUT CIRCUIT Turn the ignition off to the lock position. Disconnect the Transmission Solenoid Assembly harness connector. NOTE: Check connectors - Clean/repair as necessary. With the scan tool, actuate the Transmission Control Relay. Using a 12-volt test light connected to ground, check the (T16) Trans- NOTE: The test light must illuminate brightly. Compare the bright- Does the test light cycle on and off and illuminate brightly? Yes >> Go To 4 No >> Go To 10 21 - 744 AUTOMATIC TRANSMISSION - 48RE - GAS - ELECTRICAL DIAGNOSTICS DR/DH |