PD16: PCM Output Fault Status A
Test shows state of fault lines from 4 of PCM's quad-drivers. Each quad-driver corresponds to one digit of display and each digit can only appear as "0" or "1". A "0" means that no output faults are present. A "1" means that a fault is present in at least one output of that quad-driver. See QUAD-DRIVER IDENTIFICATION TABLE.
QUAD-DRIVER IDENTIFICATION
| Quad-Driver | Outputs Driven | ||
|---|---|---|---|
| "A" (1st Digit) (1) | TCC Solenoid & Engine Temp. Light | ||
| "B" (2nd Digit) | Pass-Key Starter Inhibit Output & EVAP Sol. | ||
| "C" (3rd Digit) | Cooling Fan Relay & MIL | ||
| "D" (4th Digit) | A/C Clutch Relay, TCS Delivered Torque & RSS Lift/Dive Outputs | ||
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