Jeep Tech Tip: Squeal-Like Sound Due to Incorrect Pre-Load on Clutch Throw-Out Bearing
The customer may experience a squeal-like sound coming from the clutch throw-out bearing when the clutch pedal is fully released. This bulletin involves diagnosing the clutch throw-out bearing for an incorrect pre-load condition and making the appropriate repairs.
Tech Tip: The Durango Won’t Go
Recently, we serviced Paul’s 2002 Dodge Durango. The next day he parked his truck at the airport and flew to Philadelphia for a sales convention. When Paul returned, he called me with a problem. While leaving the airport he put the truck in reverse, but it didn’t move for a few seconds. I asked him to bring the Durango in so we could determine the problem, since the truck hadn’t had any issues before we serviced it.
Tech Tip: Jeep Cherokee and Wrangler Multiple Cylinder Misfire
The customer may experience an incident of engine misfire during certain vehicle operating conditions. The misfire may occur when the vehicle is operated between 50-70 mph and under light loading conditions, e.g. slight uphill road grades. This condition may occur at all ambient conditions, but is more noticeable when ambient conditions are less than 0° C (32° F).
Tech Tip: Life, Liberty and the Solution to Trouble Codes
Kathy enjoys hiking with her dogs. Recently, she traded in her old SUV for a 2005 Jeep Liberty that could comfortably carry the three of them. On a recent drive home from hiking in the mountains, Kathy noticed that the ABS lamp was on. She stopped by my shop a few days later, and after testing, we determined that the rear wheel speed sensor had failed.
Solutions to Repair a Wiring Repair Nightmare
KNOWN PROBLEM AND SOLUTION A 2002 Chevy Impala has the ABS malfunction light on and wheel speed sensor code, C0040 – Right Front Wheel Speed Circuit Malfunction, is in the scan tool. There is no apparent damage to the harness or connectors. TSB #03-05-25-008 states that the connector for the sensor and its harness wiring
Tech Tip: Jeep Multiple Cylinder Misfire
The customer may experience an incident of engine misfire during certain vehicle operating conditions. The misfire may occur when the vehicle is operated between 50-70 mph and under light loading conditions, e.g. slight uphill road grades. This condition may occur at all ambient conditions, but is more noticeable when ambient conditions are less than 0° C (32° F).
Scan Tools: Scan Tools Offer a Window Into a Vehicle’s Inner Workings
Scan Tools Offer a Window Into a Vehicle’s Inner Workings Larry Carley, Technical Editor [email protected] Technicians who attempt to make driveability or emissions repairs today without a scan tool are troubleshooting in the dark. A scan tool is absolutely essential because it provides a window into the inner workings of the engine management and onboard
Jeep Liberty Tech Tip: Diagnosing Rear Disc Brake Moan
The customer may experience a rear brake moan-like sound during light or no brake application pressure. This condition is more likely to occur when the brakes are cool (first use) and ambient temperatures are below 50°F. The moan-like sound may be intermittent.
Tech Tip: Rear Disc Brake Moan on Jeep Liberty Vehicles
The customer may experience a rear brake moan-like sound during light or no brake application pressure. This condition is more likely to occur when the brakes are cool (first use) and ambient temperatures are below 50°F. The moan-like sound may be intermittent.
Chrysler Tech Tip: Diagnosing Delayed Transaxle Engagement at Start-Up
Some Chyrsler owners may complain of intermittent delayed transmission engagement at vehicle start-up in excess of three seconds. The transaxle may be cold or hot. Check the transaxle fluid level while the vehicle is on a level surface and the transaxle is at normal operating temperature using the following procedure.