How to check for lost communication with OBD codes?
Hook the red lead of your voltmeter to battery positive (B+) and the black lead to each ground circuit. Once again you should see battery voltage at each connection. If not, repair the power or ground circuit problem. Next, check the two communication circuits. Locate the CAN B+ (or MSCAN + circuit) and CAN B- (or MSCAN – circuit).
What does lost communication with HVAC control module mean?
What does that mean? This is a generic communication system diagnostic trouble code that applies to most OBD-II vehicle makes and models. This code means that the HVAC Control Module (HVACCM) and other control modules on the vehicle are not communicating with each other.
What does code U1000 Nissan engine code mean?
U1000 NISSAN Possible Causes Controller Area Network (CAN) communication harness is open or shorted Faulty Engine Control Module (ECM) Poor harness ground connection. What does this mean? How do I fix code U1000 NISSAN Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors.
What happens if you misdiagnose the u0164 fault code?
Misdiagnosis has been known to occur if you diagnose the U0164 code before any of the basic codes have been thoroughly diagnosed and dismissed. If your scan tool can access fault codes and the only one you get from other modules is the U0164, try to access to the hvac control module (HVACCM).
What are the error codes on Janome machine?
1. The needle plate is not attached properly. 2. The needle plate micro switch needs to be adjusted. Please make sure the proper presser foot is attached. 1. The needle plate is not attached properly. 2. The needle plate micro switch needs to be adjusted. Rethread and start. 1. The machine ran out of thread. 2.
What should I do if I get an error code on my sewing machine?
Now run the machine and quickly spin the small wheel by hand (depending on which needle is being ‘sewn’). If it still gives you the error, check the connections or replace the circuit board. 2. If you do not get the error, check: needle position (left-right & front-back), needle bar height, presser bar height, hook timing, and clearance.
U1000 NISSAN Possible Causes Controller Area Network (CAN) communication harness is open or shorted Faulty Engine Control Module (ECM) Poor harness ground connection. What does this mean? How do I fix code U1000 NISSAN Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors.