PREVOST H3-41 Manual page 113

MAIN SUB
CODE CODE
69 14
69 15
69 16
69 21
69 22
69 23
69 24
69 25
69 26
69 32
69 33
69 34
69 35
69 36
69 41
Oil Level Sensor (OLS) Codes
Oil level codes are obtained as follows:
Press both the " " (up arrow) and " "
(down arrow) push-buttons simultaneously.
Oil level codes are displayed in two minutes
(e.g., display will
DESCRIPTION
ECU, C solenoid
driver open
ECU, D solenoid
driver open
ECU, E solenoid
driver open
ECU, F solenoid
driver open
ECU, G solenoid
driver open
ECU, H solenoid
driver open
ECU, J solenoid
driver open
ECU, K solenoid
driver open
ECU, N solenoid
driver open
ECU, SPI communications
link fault
ECU, Central Operating
Processor (COP) timeout
ECU, EEPROM
write timeout
ECU, EEPROM
checksum
ECU, RAM self test
ECU, I/O ASIC
addressing test
flash and 8, 7,...;
8-23
TECHNICAL INFORMATION
CHECK
TRANS
LIGHT
Yes CT, SOL OFF
(hydraulic default)
Yes CT, SOL OFF
(hydraulic default)
Yes CT, SOL OFF
(hydraulic default)
No Lock-up inhibited
Yes CT, SOL OFF
(Hydraulic default)
No Retarder allowed,
differential lock inhibited
No Low and 1 st inhibited
No K solenoid operation
inhibited
No Low and 1st inhibited
No Hold in last valid
direction
Yes Reset ECU, Shutdown
ECU on 2nd occurrence
(power loss: hydraulic
defaults)
Yes CT, SOL OFF
(Hydraulic default)
Yes Induce COP timeout
(reset ECU)
Yes Induce COP timeout
(reset ECU)
Yes Induce COP timeout
(reset ECU)
countdown will occur during the two minutes)
once the following parameters are met:
• Engine at idle;
• Oil at operating temperature;
• Transmission in neutral (N);
INHIBITED
OPERATION
DESCRIPTION