Checking For A Short-Circuit
Checking For A Short-Circuit
The measurements show that the signal cable or supply lead to the potentiometer is short-circuited to battery voltage.
Check the red power supply cable between terminal C:7 and the potentiometer on motor 3 for a short-circuit to supply according to Checking wiring and terminals - Permanent faults.
Check the red/yellow signal cable between terminal C:10 and the potentiometer on motor 3 for short-circuit to supply according to Checking wiring and terminals - Permanent faults.
Checking Wiring and Terminals
After performing this procedure Verification