P1786

JATCO Fault P1786 - RDCN Timing Solenoid

P1786 - Reduction timing solenoid short circuit to ground or battery.

Possible causes:
1. Open Circuit C932/10(OG) to C243/14(OG).
2. Short Circuit C243/14(OG) to Battery.
3. Short Circuit C243/14(OG) to Ground.
4. Connectors C243 and C932.
5. RDCN timing solenoid.
6. JATCO ATCU ECU.

1. Open Circuit C932/10(OG) to C243/14(OG).
OPEN_CIRCUIT
Check resistance > 1M Ohms.

2. Short Circuit C243/14(OG) to Battery.
SHORT_CIRCUIT
Check resistance < 5.0 Ohms.

3. Short Circuit C243/14(OG) to Ground.
SHORT_CIRCUIT
Check resistance < 5.0 Ohms.

4. Connectors C243 and C932.
CONNECTOR
Check for connector not correctly latched, backed out pins, damaged pins, corroded pins

5. RDCN timing solenoid.
No detail available for this fault

6. JATCO ATCU ECU.
No detail available for this fault