What causes P1768 on a Honda?

Failed A/T clutch pressure control solenoid valve A coil Short to ground or open in the wiring between solenoid A and the PCM Sticking PGM-FI main relay keeping the circuit powered with key off Blown No. 6 ECU fuse in the driver under-dash fuse box

How do I fix P1768 on a Honda?

Check for a sticking PGM-FI main relay by watching for continued PCM communication with the key off Measure solenoid A resistance and look for roughly 3 to 10 ohms Test wiring between the solenoid connector and PCM terminals for shorts or opens Replace solenoid valves A and B as a set if the coil is out of specification Clear the DTC with an HDS scan tool and road test through all gears

P1768 Problem in A/T Clutch Pressure Control Solenoid Valve A Circuit

Q: What does P1768 mean on a Honda?

P1768 — Problem in A/T Clutch Pressure Control Solenoid Valve A Circuit. Applies to Civic, Accord, Odyssey with automatic transmission.

Category: Powertrain - Transmission
Severity: Check Engine Light
Applies to: Civic, Accord, Odyssey with automatic transmission

What does P1768 mean on a Honda?

P1768 — Problem in A/T Clutch Pressure Control Solenoid Valve A Circuit. This Honda-enhanced code applies to Civic, Accord, Odyssey with automatic transmission.

Common causes of P1768

Failed A/T clutch pressure control solenoid valve A coil
Short to ground or open in the wiring between solenoid A and the PCM
Sticking PGM-FI main relay keeping the circuit powered with key off
Blown No. 6 ECU fuse in the driver under-dash fuse box

How to fix P1768

Check for a sticking PGM-FI main relay by watching for continued PCM communication with the key off
Measure solenoid A resistance and look for roughly 3 to 10 ohms
Test wiring between the solenoid connector and PCM terminals for shorts or opens
Replace solenoid valves A and B as a set if the coil is out of specification
Clear the DTC with an HDS scan tool and road test through all gears