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Content .. 1987 1988 1989 1990 ..
TOMATIC - 42RLE - STANDARD PROCEDURE) 14. TRS (T42) 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 the Is the resistance above 5.0 ohms? Yes >> Repair the TRS (T42) Sense circuit for an open. Perform 42RLE TRANSMISSION VERIFICATION TEST - No >> Go To 15 15. TRS (T42) SENSE CIRCUIT SHORT TO GROUND 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. Is the resistance below 5.0 ohms? Yes >> Repair the TRS (T42) Sense circuit for a short to ground. Perform 42RLE TRANSMISSION VERIFICATION TEST - No >> Go To 16 21 - 490 AUTOMATIC TRANSMISSION 42RLE - ELECTRICAL DIAGNOSTICS LX |