Test I: DTC C1285-Booster Solenoid Circuit Failure

PINPOINT TEST I: DTC C1285-BOOSTER SOLENOID CIRCUIT FAILURE

Tests I1 - I2:

Tests I2 (continued) - I3:

Tests I4 - I6:

Tests I6 (continued) - I7:

CAUTION: Use the flex probe kit for all test connections to prevent damage to the wiring terminals. Do not use standard multimeter probes.