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2008 Infiniti G35 3.5L Engine Fault Code U1000 - Unable to Start via Push Start
My 2008 Infiniti G35 with a 3.5L engine is not starting when using the push start method. The vehicle displays fault code U1000, which indicates a communication issue within the...
2008 Infinity G35 | U10001998 S10 2.2L 5-Speed Misfire with U1000 and P0452/P0460 Codes After Plug, Wire, and TPS Replacement
I have a 1998 Chevrolet S10 2.2L 5-speed manual transmission truck. I recently replaced the spark plugs, plug wires, and throttle position sensor (TPS) to resolve a misfire issu...
S10 | U1000Chevy Impala Stalling Issues: Diagnosing C1226, C1245, U1000, PO102, P0350, P0420, P0455, P1350 Fault Codes
I've been experiencing repeated stalling issues with my Chevrolet Impala. The car runs smoothly under normal conditions but will suddenly shut off when I stop at a traffic light...
Chevy Impala | C12262001 GMC Van B1000 B1001 B1004 B1007 B1009 U1300 U1000 Fault Codes After 4L60-E Transmission Replacement
I recently completed the installation of a remanufactured 4L60-E transmission on my 2001 GMC Van B1000. Following the manufacturer's initial startup procedures, I added 6 quarts...
2001 GMC Van B1000 | B10012004 Infiniti G35 U1000 and P1065 Error: No Crank, No Start - Diagnosis Steps
I own a 2004 Infiniti G35 sedan. The vehicle was running normally until one day I attempted to move it by jumping in, but my truck was parked behind it. After shutting off the G...
04 g35 | P10652000 Saturn SL2 Won't Start with U1000 Code: Loss of Communication Diagnosis
Hello, I own a 2000 Saturn SL2 that won't start, and the security light is illuminated. A technician scanned the vehicle and retrieved fault code U1000, indicating 'loss of comm...
2000 Saturn Sl2 | U100007 Colorado no start. U1000
No start. No info on cluster. No wipers or blower or radio or blinkers. Basically no power. Only code u1000 on ABS and Airbag and radio. New PCM Bcm cluster. Seems to have no ...
Colorado | U10002005 Nissan Xterra P0420 and U1000 Fault: 10A ECM Fuse Blows When Power Off
I own a 2005 Nissan Xterra with the 4.0L engine. The vehicle is showing OBD-II diagnostic codes P0420 (Catalyst System Efficiency Below Threshold) and U1000 (ECM Communication F...
2005 Nissan Xterra | P04202000 Chevy S-10 2.2L 4-Cylinder 5-Speed: P0325, P0440, B1001, U1000, C0265 Fault Codes and Engine Knock Diagnosis
Hello, I recently purchased a 2000 Chevy S-10 2.2L 4-cylinder 5-speed to travel from California to Texas for my sister's funeral. Unfortunately, during the journey, I experienc...
2000 Chevy S-10 | B10012003 Chevy Malibu P0440, P0730, P1122, P1811, U1000, U1040 Codes - Diagnosis & DIY Fix Without Professional Help
I've owned this 2003 Chevy Malibu for over a decade and have never experienced these issues before. Recently, the check engine light came on Wednesday, 11/29, turned off Thursda...
2003 Chevy Malibu | P04402005 Infiniti FX35 U1000 & U1001 CAN Communication Fault: Water Damage and Fail-Safe Mode Diagnosis
I own a 2005 Infiniti FX35 and am seeking advice on resolving persistent electrical issues after water damage. When I purchased the vehicle four years ago, I noticed water seepi...
2005 Infiniti FX35 | U1000GMC Envoy U1000 Diagnostic Code: Class 2 Communication Failure - How to Fix and Estimated Repair Cost
I'm experiencing a GMC Envoy U1000 diagnostic code indicating a Class 2 communication failure. Can someone guide me on where to go for repair and what the estimated cost might b...
GMC Envoy | U1000Nissan Navara D40 U1000 Fault: Lost Communication with ECM/PCM - Diagnosis and Solutions
Hi everyone, I'm new to this forum and currently experiencing a persistent issue with my 2006 Nissan Navara D40 STX, with 140,000 km on the clock. The engine warning light is ...
Nissan Navara D40 | U10002000 Buick Park Ave Not Starting with Only U1000 Diagnostic Code
My 2000 Buick Park Ave is displaying a U1000 diagnostic code, and no other additional codes are present. I recently replaced the crankshaft position (CKP) sensor and all spark c...
2000 Buick Park Ave | U1000Nissan Frontier NP300 2016 Diesel: Engine Won't Shut Off Despite Start/Stop Button - DTC U1000 and B2183
I own a 2016 Nissan Frontier NP300 diesel model (available at https://www.nissan.com.mx/np300-frontier/). The vehicle exhibits a critical issue: the engine will not shut off whe...
Nissan Frontier NP300 | B21832004 Grand Am U1000 Fault Code: Loss of Communication and AC/Fan Relay Power Issues
I'm experiencing a loss of communication indicated by fault code U1000 on my 2004 Grand Am. The vehicle shows no power at the AC relay or cooling fan relays. I suspect this is r...
2004 Grand Am | U10002005 Pontiac Grand Prix 3.8L U1000 Code: Brake Growling Sound and ABS Communication Failure
Hi, I own a 2005 Pontiac Grand Prix base model with 160,000 km and a 3.8L engine. This vehicle has been running smoothly until recently. About a few weeks ago, I started hearing...
2005 Pontiac Grand Prix | U1000