Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSFORD1994TAURUS V6-182 3.0L DOHC SHOREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSTESTING AND INSPECTIONPINPOINT TESTSX - CONSTANT CONTROL RELAY MODULE (CCRM)X39 - VERIFY COOLING FAN GROUND
1994 Ford Taurus V6-182 3.0L DOHC SHO
X39 - Verify Cooling Fan Ground
1994 Ford Taurus V6-182 3.0L DOHC SHOSECTION X39 - Verify Cooling Fan Ground
- Key "OFF".
- Cooling fan disconnected.
- Constant Control Relay Module (CCRM) disconnected.
- Jumper Pin 1 to Pin 3 at the CCRM vehicle harness connector.
- Connect negative probe of Digital Volt/Ohm Meter (DVOM) to the battery negative post.
- Check for voltage to the cooling fan vehicle harness connector (check Power-To-Low Fan pin).
- Is voltage greater than 8.0 volts?
Yes -- Service open in ground circuit to fan. Reconnect all components. Re-evaluate symptom.
No -- Service open in power-to-fan circuit from CCRM vehicle harness connector to cooling fan vehicle harness connector. Reconnect all components. Re-evaluate symptom.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.