Troubleshooting Hints - Power Windows

1. If windows only operate from the LH Front Window Switch. check for approximately B+ at LH Front Window Switch CKT 1307 (4 Door) and CKT 141 (2 Door)
2. Check that Ground G302 is clean and tight.
3. If all power windows do not operate, check POWER WINDOW CIRCUIT BREAKER C.
4. Before performing any diagnostics, make sure the Lockout Switch is in the "OFF" position (4 Door).
5. If the window opens all of the way down and the motor is still running check for proper voltage and check the alternator.
^ Check for a broken (or partially broken) wire inside of the insulation which could cause system malfunction but prove "GOOD" in a continuity/voltage check with a system disconnected. These circuits may be intermittent or resistive when loaded, and if possible, should be checked by monitoring for a voltage drop with the system operational (under load).
^ Check for proper installation of aftermarket electronic equipment which may affect the integrity of other systems (refer to General Troubleshooting Procedures). Diagnostic Aids
^ Refer to System Diagnosis. System Diagnosis - Power Windows