Toyota 7BPUE15 Service Manual page 127

Section 6. Codes and Tests
Code 4,l
Code
Corrective Actions and Checks
N : Disconnect
S2
O TE
pedal. If the code still appears
troubleshoot the
step 1. If the truck does not recognize
the deadman pedal being depressed
troubleshoot
S23
JPC7
Disconnected
DCV
JPC7
Disconnected
DCV
DCV
DCV
DCV
JPC7
Disconnected
DCV
1 second or vice versa.
and step on the deadman
circuit starting with
S2
starting with step 6.
PC7-2
PC7-5
Toyota Orderpicker Model 7BPUE 15 Service Manual
10.5 to 13 volts
Approx 5 volts
10.5 to 13 volts
Switch closed
=
volts
Switch open =
5
approx volts
Switch closed = 0
volts
Switch open =
approx 5 volts
10.5 to 13 volts
00700-CL222-05, 1 5 March 2005
Step 2 Replace CM
Step 3 Replace CM
Step 4 Repair or
Replace wires
to CM
Step 5 Replace S2
Replace CM Repair or
replace wires
to CM
Step 7 Replace CM