Transmission Control Systems
DIAGNOSTIC TROUBLE CODE CHARTIf a trouble code is displayed during the diagnostic trouble code check, check the circuit listed for that code in the table below.
HINT:
- If the malfunction returns to normal while a malfunction warning is being output, the O/D OFF indicator light stops blinking and goes off.
However, the trouble code is retained in memory until it is cleared from memory.
- If the diagnosis system outputs a diagnostic trouble code even though the O/D OFF indicator was not blinking, there is intermittent trouble. Check all the connections in the circuits corresponding to that code.
- Codes 42, 62, 63 and 64 are limited to short or open circuits in the electrical system comprised of the solenoids, wire harnesses, and connectors. The ECM is unable to detect mechanical trouble (sticking valve, for example) in the shift solenoid valves.