Fault Codes Of Acb Power Lift - Valtra 6000 Workshop Manual

32. ACB power lift

Fault codes of ACB power lift

1. Serious fault
Fault code Fault
number
11 Output/lifting
12 Output lowering
13 Short circuit
14 Push button in
mudguard, up-
wards
15 Push button in
mudguard, down-
wards
16 Supply
2. Medium serious fault
Fault code Fault
number
22 Position sensor
23 Position control
potentiometer
24 Transport height
selector
28 Up/stop/down
switch
3. Minor faults
Fault code Fault
numbers
31 RH side draft sen-
sor
32 LH side draft sen-
sor
34 Lowering speed
selector
36 Position control/
draft control selec-
tor
Control Description
unit con-
nector pin
2 Output signal to lifting solenoid faulty or poor contacts in solenoid wire
to pin 6.
14 Output signal to lowering solenoid faulty or poor contacts in solenoid
wire to pin 6.
6 Measured current in pin 6 too high. Short circuit between pins 2 and 6
or between pins 14 and 6 (solenoid in short circuit)
10 Signal from push buttons not OK. Push button or its wire damaged.
20 Signal from push buttons not OK. Push button or its wire damaged.
12 Control unit supply not in order.
Supply of 9,5 V and earthing not in order
Control Description
unit con-
nector pin
19 Signal from sensor faulty
--- Poor contact or position sensor disconnected
--- Possible short circuit or earthing
--- Position sensor faulty adjusted
16 Signal from potentiometer faulty. Poor contacts or wire loose.
22 Signal from selector faulty. Poor contacts or wire loose.
8 Signal from switch faulty. Poor contacts or wire loose.
Control Description
unit con-
nector pin
18 Signal from sensor faulty:
--- Poor contact or wire disconnected
--- Possible short circuit or earthing
--- Sensor overloaded
17 Signal from sensor faulty:
--- Poor contact or wire disconnected
--- Possible short circuit or earthing
--- Sensor overloaded
24 Signal from selector faulty. Poor contacts or wire disconnected.
4 Signal from selector faulty. Poor contacts or wire disconnected.
307
Model
6250-- 8150
1. 11. 1996
Code Page
321 4A