3-2 Timing/Coast Clutch Solenoid Circuit Shorted Conditions
Table of contents
P1789 MAZDA Possible Causes
- Faulty Coast Clutch Solenoid
- Coast Clutch Solenoid harness is open or shorted
- Coast Clutch Solenoid circuit poor electrical connection
How do I fix code P1789 MAZDA?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P1789 MAZDA code
The cost of diagnosing the P1789 MAZDA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1789 MAZDA Description
With the engine running in gear at cruise speed, the Powertrain Control Module (PCM) receives a signal that the 3-2 Timing or coast clutch solenoid circuit had a shorted circuit.