304 Troubleshooting by failure code, Part 4
Failure code [DHSAMA] Swing RH PPC Press Sensor Abnormality
Cause
Hot short circuit in wiring harness
5
(contact with 5 V/24 V circuit)
6 Defective pump controller
Circuit diagram related to swing right PPC pressure sensor
PC200, 200LC, 220, 220LC-8M0
Procedure, measuring location, criteria and remarks
1. Turn starting switch to OFF position.
2. Disconnect connector P07.
3. Connect T-adapters to female side of connector P07.
4. Turn starting switch to ON position.
Between P07 (female) (2) and ground
If no failure is found by above checks, pump controller is defective. (Since this
is an internal defect, troubleshooting cannot be performed.)
SEN06136-00
Voltage
Max. 1 V
13
40-304