Showing posts with label diagnostic procedures. Show all posts
Showing posts with label diagnostic procedures. Show all posts

Sunday, June 6, 2010

Toyota 4Runner, Highlander Trailer Wire Harness Service Bulletin

Beginning in 2000, the accessory trailer wire harness supplier was changed and a new design was adopted which incorporated in–line fuses in the tow wire harness in addition to the vehicle fuse. This bulletin identifies the fuse location to supplement dealer diagnostics troubleshooting. In the future please reference the accessory trailer wire harness Owner’s Guide for the vehicle specific diagnostic procedures. As a general note please place the towing wire harness Owner’s Guide in glove box after every DIO installation.

Wednesday, June 2, 2010

2009 Dodge Challenger Crankshaft Position Sensor Intermittent MIL Illumination Diagnostic Trouble Code

This bulletin involves adding a shim to the crank sensor and verifying the condition has been corrected and only if necessary, replacing the flexplate. NOTE: This bulletin applies to models equipped with a 2.7L or 3.5L engine (sales code EER or EGG) built before October 8, 20008 (MDH 0810XX).

Monday, May 31, 2010

2001 Honda Accord EX Ignition Checks

2001 ENGINE PERFORMANCE' 'Basic Diagnostic Procedures Ignition Coil Test (Accord 2.3L & CR-V)
1. Turn ignition off. Remove distributor cap, rotor and leak cover. Remove primary leads from ignition coil. Using an ohmmeter, check primary resistance between ignition coil terminals "A+" and "B-". See Fig. 12 . Resistance should be as specified. See IGNITION COIL RESISTANCE table. 2. Check secondary resistance between ignition coil terminal "A+" and secondary output terminal (ignition coil tower). See IGNITION COIL RESISTANCE table. If readings are not as specified, replace ignition coil.

Thursday, May 27, 2010

2005–2007 Toyota Corolla R & R Engine Control Module

Some 2005 – 2007 model year Corolla and Matrix vehicles equipped with an automatic transaxle may exhibit a harsh shift condition and a M.I.L. “ON” with DTC P2716 stored. Improvements have been made to the Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM) to reduce the possibility of this condition occurring. Use the following procedure to repair the vehicle.

Tuesday, May 18, 2010

1987 Mercedes Benz 300TD (124 Chassis) Fuel Injection Pump Timing Test

Vehicle application: 1987 Mercedes Benz 300TD (124 Chassis) L6-2996cc 3.0L DSL SOHC Turbo 603
Vehicle Level - Powertrain Management - Computers and Control Systems Testing and Inspection - Related Diagnostic Procedures- Fuel Injection Pump Timing Test (DE-04.07)
This test is divided into the following sections
A. Static RIV Method
B. Dynamic RIV Method

Saturday, May 15, 2010

Fault Code Manual for Mercedes-Benz

This book is designed to help you in the basic diagnostic procedures for Mercedes Benz.
It is intended to be a starting point in the diagnostic process and is not intended to be a complete
resource.
THE DIAGNOSTIC PROCESS
The diagnostic process divides itself into several levels; Information Gathering, Analysis of Codes, Testing and then
Repair. W e will cover Information Gathering and Analysis of codes in this book.
For those experienced in diagnostics jump to page