What does code 25 mean on Honda OBD1?
Every long flash is a digit in the “tens” place in the code, and a short flash is a digit in the “ones” place. So, if you see two long flashes and five short flashes, you have a Code 25. There will be a long pause between codes. Read all the codes until they start to repeat themselves. Then refer to the table below to get the meaning of each code.
What is the diagnostic code for Honda transmission lock up?
Diagnostic trouble code P0740 is detected when TCM detects an improper voltage drop when it tries to operate the solenoid valve.
Where is the Diagnostic Code on a Honda?
There are many resources you can use to check and diagnose these DTCs (diagnostic trouble codes). For 1992-1995 (OBD1) vehicles you can check these yourself by using the method shown in the picture below. In OBD1 Hondas and Acuras there is a diagnostic port and a two-pin connector located under the passenger-side dashboard.
What causes the Honda transmission lock up code p0740?
Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. On some Honda vehicles, the P0740 code may be set by an overheating torque converter problem which is caused by an insufficient flow to the torque converter release circuit.
What is the code for the Check Engine light?
Your check engine light will then start to flash. Every long flash is a digit in the “tens” place in the code, and a short flash is a digit in the “ones” place. So, if you see two long flashes and five short flashes, you have a Code 25. There will be a long pause between codes. Read all the codes until they start to repeat themselves.
How to check Honda OBD1 check engine light?
For 1992-1995 (OBD1) vehicles you can check these yourself by using the method shown in the picture below. In OBD1 Hondas and Acuras there is a diagnostic port and a two-pin connector located under the passenger-side dashboard. When checking the DTCs you will need to insert a jumper wire from one pin to the other in the two-pin connector.
Every long flash is a digit in the “tens” place in the code, and a short flash is a digit in the “ones” place. So, if you see two long flashes and five short flashes, you have a Code 25. There will be a long pause between codes. Read all the codes until they start to repeat themselves. Then refer to the table below to get the meaning of each code.
There are many resources you can use to check and diagnose these DTCs (diagnostic trouble codes). For 1992-1995 (OBD1) vehicles you can check these yourself by using the method shown in the picture below. In OBD1 Hondas and Acuras there is a diagnostic port and a two-pin connector located under the passenger-side dashboard.
Your check engine light will then start to flash. Every long flash is a digit in the “tens” place in the code, and a short flash is a digit in the “ones” place. So, if you see two long flashes and five short flashes, you have a Code 25. There will be a long pause between codes. Read all the codes until they start to repeat themselves.
For 1992-1995 (OBD1) vehicles you can check these yourself by using the method shown in the picture below. In OBD1 Hondas and Acuras there is a diagnostic port and a two-pin connector located under the passenger-side dashboard. When checking the DTCs you will need to insert a jumper wire from one pin to the other in the two-pin connector.