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P0706-TRANSMISSION RANGE SENSOR RATIONALITY (CONTINUED) 4. TRS SENSE CIRCUIT SHORT TO GROUND Measure the resistance between ground and the identified (T1, T2, T3, T41, or T42) TRS Sense circuit. Is the resistance below 5.0 ohms? Yes >> Repair the identified (T1, T2, T3, T41, or T42) TRS Sense circuit for a short to ground. Perform 45RFE/545RFE TRANSMISSION VERIFICATION TEST - VER 1. No >> Go To 5 5. TRS SENSE CIRCUIT SHORT TO OTHER CIRCUITS Measure the resistance between the identified (T1, T2, T3, T41, or T42) TRS Sense circuit and all other circuits in Is the resistance below 100k ohms between the identified (T1, T2, T3, T41, or T42) TRS Sense circuit and Yes >> Repair the identified (T1, T2, T3, T41, or T42) TRS Sense circuit for a short to other circuit(s). Perform 45RFE/545RFE TRANSMISSION VERIFICATION TEST - VER 1. No >> Using the schematics as a guide, check the Powertrain Control Module (PCM) terminals for corrosion, damage, or terminal push out. Pay particular attention to all power and ground circuits. If no problems Perform 45RFE/545RFE TRANSMISSION VERIFICATION TEST - VER 1. 6. INTERMITTENT WIRING AND CONNECTORS The conditions necessary to set the DTC are not present at this time. Using the schematics as a guide, inspect the wiring and connectors specific to this circuit. Wiggle the wiring and connectors while checking for shorted and open circuits. With the scan tool, check the EATX DTC EVENT DATA to help identify the conditions in which the DTC was set. Were there any problems found? Yes >> Repair as necessary. Perform 45RFE/545RFE TRANSMISSION VERIFICATION TEST - VER 1. No >> Test Complete. 21 - 316 AUTOMATIC TRANSMISSION - 545RFE - ELECTRICAL DIAGNOSTICS DR/DH |