After testing components, system automatically exits test mode No. Connect ohmmeter between transaxle connector terminals No. Lock-Up Solenoid 10 ………………………………… Battery Power 14 ………………………… Oil Temperature Sensor 15 …………………. If voltage is to specification, go to next step. Access to diagnostic system is provided by socket No.
If zero voltage is present, go to next step. If voltmeter reads less than. Measure resistance between 26-pin connector terminals oil temperature sensor terminals as transaxle fluid temperature gradually increases. If resistance is not as specified, replace sensor. Depress button a third time if necessary.
Since all codes have 3 digits, each code requires 3 series of flashes. If test time is not as described, check transaxle line pressure. Ensure there is no dirt between sensor and mating surfaces. Remove oil pan Torx screws and remove oil pan. Check solenoid function by using test mode No. Diagnostic unit output socket No.
Brake Switch ………… 334 Acc. If fluid color and odor is normal, replace torque converter. If check engine light is not illuminated, a transmission scan may be necessary. Resistance should be zero ohms for each solenoid wire. One is a '99 and the other is a 2000.
No … Open In Lock-Up Solenoid Circuit 333 …………………. Ensure codes have been cleared by pressing button once. Test drive vehicle and ensure all upshifts and downshifts occur at specified speeds. Note position of notch on sensor for installation reference. If ohmmeter does not read about 10-15 ohms, replace solenoid.
Replacing a speed sensor is easy. . Ignition key should not be removable from ignition switch. Turn off all equipment in the vehicle that uses battery power. We are a family-owned and operated Akron, Canton, and Dover transmission repair and service business and taking care of our customers is our number one priority. The best way to protect yourself and your wallet when dealing with any transmission problem or repair is to educate yourself.
Shift lock system prevents shift lever from being moved from Park position unless brake pedal is applied. When this happens, the engine may not crank when turning the key to start the vehicle because the transmission is not in Park even though the shifter lever indicates it is. If ohmmeter reads about zero ohms, go to next step. If resistance is as specified, check for incorrect installation of wiring which may cause interference, such as ignition wiring, mobile phone, etc. Won't find a manual trans since the early '90s. Testing is performed in a cycle in which each component is activated 6 times with a short delay between each activation. Check transaxle connector for poor terminal contact.
Voltage should be less than. For most vehicles, the speed sensor is plugged into the transmission or transaxle. The transmission seems to be behaving better, though the false neutral is still there. Connect ohmmeter between transaxle connector terminal No. It's better than straight auto though slow shifting by todays standards.
If changing the fluid and filter or flushing the transmission does not resolve the problem s you are experiencing, a rebuild may be needed. All Formula one trans are semi-autos. When the switch fails, the engine may not crank or it may start in gear. Connect ohmmeter between measuring unit terminals No. Speedometer Signal Incorrect 235 ……………….