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6. (B15) BRAKE SIGNAL 1 CIRCUIT OPEN OR HIGH RESISTANCE Measure the resistance of the (B15) Brake Signal 1 circuit between the Is the resistance below 5.0 ohms? Yes >> Go to 10 No >> Repair the (B15) Brake Signal 1 circuit for an open circuit or high resistance. Perform the PCM Verification Test Ver. 1 (Refer to 9 - 7. (F202) FUSED IGNITION SWITCH OUTPUT (RUN-START) CIRCUIT OPEN OR HIGH RESISTANCE Turn the ignition off. Disconnect the Stop Lamp Switch connector. Turn the ignition on. Using a 12 volt test light connected to ground, check the (F202) Fused NOTE: The test light should be illuminated and bright. Compare Is the test light illuminated and bright? Yes >> Go to 8 No >> Repair the (F202) Fused Ignition Switch Output (Run-Start) circuit for an open circuit or high resistance. Perform the PCM Verification Test Ver. 1 (Refer to 9 - ENGINE - DIAGNOSIS AND TESTING). 8. (B16) BRAKE SIGNAL 2 CIRCUIT SHORTED TO VOLTAGE Measure the voltage of the (B16) Brake Signal 2 circuit in the Stop Is there any voltage present? Yes >> Repair the (B16) Brake Signal 2 circuit for a short to volt- age. Perform the PCM Verification Test Ver. 1 (Refer to 9 - No >> Go to 9 PM ENGINE ELECTRICAL DIAGNOSTICS - GPEC 9 - 479 |