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Content .. 1985 1986 1987 1988 ..
• When Monitored: • Set Condition: Possible Causes SHIFTER OUT OF ADJUSTMENT TRS (T1) SENSE CIRCUIT OPEN TRS (T3) SENSE CIRCUIT OPEN TRS (T41) SENSE CIRCUIT OPEN TRS (T42) SENSE CIRCUIT OPEN TRS (T1) SENSE CIRCUIT SHORT TO GROUND TRS (T3) SENSE CIRCUIT SHORT TO GROUND TRS (T41) SENSE CIRCUIT SHORT TO GROUND TRS (T42) SENSE CIRCUIT SHORT TO GROUND TRS (T1) SENSE CIRCUIT SHORT TO VOLTAGE TRS (T3) SENSE CIRCUIT SHORT TO VOLTAGE TRS (T41) SENSE CIRCUIT SHORT TO VOLTAGE TRS (T42) SENSE CIRCUIT SHORT TO VOLTAGE TRANSMISSION RANGE SENSOR POWERTRAIN CONTROL MODULE Always perform the 42RLE Pre-Diagnostic Troubleshooting Procedure before proceeding. (Refer to 21 - Theory of Operation The C1 through C4 (T1, T3, T41, and T42) sense circuits communicate the shift lever position to the PCM. Each TRS SWITCH STATES SLP T42 T41 T3 T1 P CL CL CL OP R CL OP OP OP N CL CL OP CL OD OP OP OP CL 3 OP OP CL OP L CL OP CL CL 21 - 482 AUTOMATIC TRANSMISSION 42RLE - ELECTRICAL DIAGNOSTICS LX |