Look under the dash board near steering column
To read diagnostic codes on a 1990 Nissan 300ZX, first, locate the diagnostic connector under the driver's side dashboard. Use a jumper wire to connect terminals E1 and TE1 in the connector. Then, turn the ignition key to the "on" position without starting the engine; the check engine light will blink the diagnostic codes. Count the blinks to interpret the codes according to the Nissan service manual for troubleshooting.
The diagnostic connector for the 1995 Infiniti J30 is located under the dashboard, near the driver's side, specifically to the left of the steering column. It may be covered by a panel or trim piece that needs to be removed to access the connector. This OBD-I connector allows for diagnostic testing and accessing trouble codes.
On a 1991 Mercury Capri, the diagnostic connector is located under the dashboard, near the driver's side. Specifically, you can find it above the brake pedal, often tucked behind a panel or near the steering column. This connector is typically a rectangular 16-pin connector used for accessing diagnostic trouble codes.
The diagnostic link connector on a 1993 Volvo 850 is located under the dashboard, near the driver's side. Specifically, it can be found to the right of the steering column, behind a cover panel. This connector is used for accessing diagnostic trouble codes and performing vehicle diagnostics.
To retrieve diagnostic trouble codes (DTCs) on a 1991 Park Avenue, you can use an OBD-I diagnostic tool or a paperclip to short the diagnostic connector. The connector is usually located near the driver's side, under the dash. By bridging the appropriate terminals (often A and B), the check engine light will flash, indicating the codes. Count the flashes to determine the specific trouble codes based on the service manual.
To check for diagnostic codes in a 1989 Acura Legend, first, locate the diagnostic connector, usually found under the dashboard near the driver's side. Use a jumper wire to connect terminals A and B of the connector. Turn the ignition to the "ON" position without starting the engine, and watch for the check engine light, which will begin to blink in a specific sequence to indicate any stored diagnostic codes. Count the blinks to interpret the codes according to the vehicle's service manual.
The Diagnostic Trouble Codes (DTC) plug, also known as the OBD-I connector, for a 1994 Eagle Vision is typically located under the dashboard on the driver's side. You can find it near the steering column, often mounted to the underside of the dashboard or close to the fuse box. It's a small, rectangular connector that allows you to interface with diagnostic tools to retrieve error codes.
The diagnostic connector for a Mitsubishi Fuso FH is typically located near the driver's side dashboard, often under the steering column or near the fuse box. It may be covered by a small panel or flap. Look for a 16-pin OBD-II style connector, which is used to connect your scan tool for reading diagnostic codes. If you have trouble finding it, consult the vehicle's service manual for specific details.
The diagnostic connector for a 1994 Plymouth Acclaim is located under the dashboard on the driver's side. Specifically, it is typically found near the steering column, often mounted on or near the fuse box. This connector is used for connecting a diagnostic scanner to retrieve trouble codes from the vehicle's onboard computer system.
In a 1988 Nissan D21, the diagnostic connector is typically located under the dashboard on the driver's side, near the steering column. It may be housed in a plastic cover or be exposed, and is often identified by a rectangular shape with multiple pins. This connector is used for accessing diagnostic trouble codes from the vehicle’s onboard computer.
To retrieve engine codes from a 1992 Suzuki Sidekick, you need to locate the diagnostic connector, typically found near the driver's side under the dashboard. Use a jumper wire to connect terminals A and B on the diagnostic connector, then turn the ignition key to the "On" position without starting the engine. The check engine light will blink a series of codes that correspond to specific diagnostic trouble codes (DTCs). Count the blinks to identify the codes, which can then be cross-referenced with a service manual for interpretation.
I would check your battery to make sure it is holding a good charge. If it is getting weak, it may not let you retrieve any codes. Try hooking a charger to it 15 minutes before plugging the scanner in. I hope your ECM is ok. Good luck ......