5V Reference Circuit 🚗 2007 Cadillac Escalade 6.2L Car would intermittently stall on the road. Sometimes it would start, sometimes would refuse. Customer's tech has pulled ECM codes that have been complaining about 5V reference (P0641) and CMP sensor circuit. CMP...
Case Studies
18. No Start | U1000 CAN Communication Circuit | 2006 Nissan Frontier
No Start | U1000 CAN Communication Circuit 🚗 2006 Nissan Frontier Customer bought a car with a broken ignition switch (by thieves). He replaced the ignition switch with a key, but car didn't start. Multiple other modules have been replaced since then to rectify the...
17. 2001 Lexus LS430 Immobilizer Issue | B2796, B2799
No Start | Immobilizer Codes B2796 & B2799 🚗 2001 Lexus LS430 The customer lost a key, few locksmiths have tried to program another key, but couldn't. 🩺 Diagnosis ➱ 📚 2001 Lexus LS430 Immobilizer Manual Surprisingly, this car had two issues that...
16. Door Locks Inoperative | Speedometer Repair | 2009 Dodge Charger
Door Locks Inoperative | Speedometer Repair | 2009 Dodge Charger If your door locks stopped working and the door lock actuators are good, keep reading... Power door locks on this vehicle are powered through the Instrument Cluster. If the MOSFETs inside have...
15. Fuse #2 Blows Intermittently | 2001 Mazda B2300
Intermittent Short to Ground 🚗 2001 Mazda B2300 Fuse #2 blows intermittantly, usually within 10 mins of driving. 🩺 Diagnostics This fuse supplies power to TCS Switch (on the steering lever) A/C System Backup Lights Daytime Running Lights SRS System After doing...
14. Multiple Electrical Issues | 2007 Honda Odyssey
Multiple Electrical Issues 🚗 2007 Honda Odyssey Customer said that multiple electrical systems stopped working all at once: Turn signals, wipers, sliding doors, door locks, remote control, etc. No history of any damage, or repairs have been provided. 🩺...
13. Sliding Doors Inop | 2009 Toyota Sienna
Sliding Doors Not Working 🚗 2009 Toyota Sienna Both sliding doors are inoperative from non of the switches. No sliding door chime is heard neither. Main PSD switch when pressing it on/off doesn't make a difference in sliding door operation. 🩺 Diagnosis...
12. VSC Light, C1422 | 2010 Toyota RAV4
VSC Light, C1422 | Toyota RAV4 🚗 2010 Toyota RAV4 VSC Light turns on when you press on the brake pedal. Code in ABS Module C1422 Master Cylinder Pressure Sensor Zero Point High Malfunction 🩺 Diagnosis C1422 Detection Condition When the stop light switch...
11. Airbag Light, Code 20 | 2000 BMW 328i (E46)
Airbag Light | BMW E46 🚗 2000 BMW 328 (E46) Came in with an airbag light on DTC in Multiple Restraint System (MRS) 20 left side airbag sensor line fault 🩺 Diagnosis There are only 3 possible causes for this code Left Side Impact Sensor Wiring MRS...
10. Power Windows & Mirrors Inoperative | Lin Bus Fault | BMW E90
Power Window & Mirrors Inoperative | BMW E90  🚗 2011 BMW 328i (E90) Front driver side power window doesn't work Passenger, and both rear windows could be operated from their own switches, but not from the driver's switch. Both power mirrors don't work Drivers...
