P1748

JATCO Fault P1748 - 2/4 Brake Duty Solenoid

P1748 - 2/4 Brake solenoid open circuit, short circuit to ground or battery.

Possible causes:
1. Open Circuit C932/3(GP) to C243/16(GP).
2. Short Circuit C243/18(GP) to Battery.
3. Short Circuit C243/18(GP) to Ground.
4. Connectors C243 and C932.
5. 2/4 Brake Duty solenoid.
6. JATCO ATCU ECU.

1. Open Circuit C932/3(GP) to C243/16(GP).
OPEN_CIRCUIT
Check resistance > 1M Ohms.

2. Short Circuit C243/18(GP) to Battery.
SHORT_CIRCUIT
Check resistance < 5.0 Ohms.

3. Short Circuit C243/18(GP) 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. 2/4 Brake Duty solenoid.
No detail available for this fault

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