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P0706-TRANSMISSION RANGE SENSOR RATIONALITY (CONTINUED) 8. TRS (T3) SENSE CIRCUIT OPEN Turn the ignition off to the lock position. Disconnect the TRS harness connector. Disconnect the PCM C4 harness connector. NOTE: Check connectors - Clean/repair as necessary. CAUTION: Do not probe the PCM harness connectors. Probing Is the resistance above 5.0 ohms? Yes >> Repair the TRS (T3) Sense circuit for an open. Go To 19 No >> Go To 9 9. TRS (T3) SENSE CIRCUIT SHORT TO GROUND Measure the resistance between ground and the TRS (T3) Sense cir- Is the resistance below 5.0 ohms? Yes >> Repair the TRS (T3) Sense circuit for a short to ground. Go To 19 No >> Go To 10 HB AUTOMATIC TRANSMISSION 42RLE - ELECTRICAL DIAGNOSTICS 21 - 25 |