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Work Smarter With Procedures, Measurement And Accountability

You’re working harder and faster today to stay ahead of the competition and boost profitability in a challenging business environment. You’re providing the highest quality repairs and top-notch customer service so that your shop’s car count...

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Are You Ready For Some Auto Repair?

A game is being played every day that doesn’t have many fans filling the bleachers. It’s a battle between man and machine. Yes, on playing fields across the country — whether it be one-bay garages, 12-bay shops or maybe just some far-off...

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Radiator Specialty Shop Hits 100 Years In The Business

One hundred years is a long time for anything. Think of all the innovations and changes to society in the past 100 years – heck, the past 10 years. That’s what’s great about this feature on the Radiator Hospital in Detroit. This small, independent...

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Audi: Vibrates at Idle

Complaint The customer says that the check engine light is on and that the vehicle vibrates at idle. Cause The customer’s complaint is confirmed, with the vehicle vibrating at idle, but the vibration was not felt at high speeds. A scan tool found...

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Step-by-Step Lexus Fuel Pump Replacement

We will use a third-generation 2006 Lexus LS430 as our case study for this fuel pump assembly replacement. First, discharge the fuel system pressure, disconnect the negative battery terminal and drain the fuel. Be sure to remove the rear seat cushion...

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Nissan: Squeak From Fuel Pump

Customer may report a squeak noise that is: • Coming from inside the vehicle; • Happens after driving for 30 minutes; • Is coming from under the vehicle or from the left rear area of the vehicle. If you confirm that a “squeak” noise...

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Nissan Maxima Brake Job Tips

Called the four-door sports car by Nissan, the 2004-2008 Maxima brake system is easy to service with very few complaints of brake noise or pulsation. The system used the same brake pads, rotors and calipers on all models. There were some changes in...

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Get Inside the Mind of a Modern Transmission

The transmission game has changed. Solenoids, sensors and computers have replaced vacuum lines, governors and kick down cables on modern automatic transmissions. The tools have also changed: Scan tools, scopes and meters have replaced pressure and...

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Saturn: Hesitation Between 35-50 mph

Condition Some customers may comment on a flat spot or hesitation between 35-50 mph (56-80 km/h) speed range. Cause The existing transmission calibration is programmed to maximize fuel economy and requires a greater throttle input than some customers...

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Midtronics Launches Informational Microsite

  Midtronics, Inc. has launched an informational microsite — or mini website — to provide customers with detailed information about the company’s newest diagnostic platform — the DSS-7000 Battery Service Diagnostic System. The microsite...

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German Tool Specialist KC Tool Announces Addition of Gedore Tools

As of August 1 KC Tool became the first certified reseller of Gedore Tools in the United States already adding more than 2,500 Gedore tools to its selection of German made tools. KC Tool plans to add an additional 6,000 Gedore Tools over the next few...

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United Stationers Expands Into Auto Aftermarket

United Stationers announced Sept. 11 that its wholly owned subsidiary, United Stationers Supply Co., signed an agreement to acquire MEDCO, a U.S. wholesaler of automotive aftermarket tools and supplies, and its affiliates including G2S Equipment de Fabrication...

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Home Electrical Battery Tech Tip: Honda Engine Won’t Start? Check for Loose Alternator Bolts

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Applies to: 2001-’04 Honda Civic

Got a 2001-’04 Civic in your shop with any or all of these symptoms?

• The engine cranks but it won’t start.

• The MIL comes on.

• The immobilizer indicator blinks while the ­engine cranks.

• The HDS can’t communicate with the ECM/PCM.

Check for loose alternator bolts. If these bolts are loose for any reason such as the alternator was R&R’ed, or an accessory A/C was installed on a DX model at the dealership, the alternator can overcharge and fry the ECM/PCM.

If the alternator bolts are loose, tighten them and try restarting the engine. If the engine still won’t start, then check the ECM/PCM connector for battery voltage and ground. If you’re reading battery voltage and ground at the connector, then replace the ECM/PCM. Keep in mind, though, any ECM/PCM damage that’s caused by loose alternator bolts from A/C installation or body repair isn’t covered under warranty.

Courtesy of Honda Service News via ALLDATA.

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