Operation CHARM: Car repair manuals for everyone.

Quick Test 1.0 - Visual Inspection

Inspect the following:
- Air cleaner and inlet ducting.
- All engine vacuum hoses for damage, such as leaks, cracks, blockage, proper routing, etc.
- Powertrain control module (PCM) system wiring harnesses for proper connections, bent or broken pins, corrosion, loose wires, proper routing, etc.
- Sensors, actuators and Powertrain control module (PCM) for physical damage.
- Engine coolant for proper level.
- Transmission fluid for proper level and condition.
- Any non-factory installed items wired into the transmission or PCM harnesses.

Perform all necessary servicing before continuing with Quick Tests.