|
No.
|
System Components
|
Conditions for
Checking
|
Nominal Value
|
Trouble Code
|
Terminal
|
|
01
|
REVERSING LAMPS CIRCUIT
|
Ignition ON
Depress brake pedal
Selector lever in "P",
"N", "D", "3", "2", "1"
Selector lever in "R"
|
Both reversing lamps OFF
Both reversing lamps ON
|
-
|
-
|
| Notes
on trouble-shooting: |
|
Nominal value:
|
Cause of fault:
(If nominal value is not
attained)
|
| · If only one reversing lamp illuminates
during the above check with the selector lever in "R", the circuit
of that lamp must be checked |
|
Both reversing lamps are OK
|
· Replace defective lamp
|
| · Check position of selector lever and of
selector lever position switch S118 |
|
Position OK
|
· Carry out adjustment as specified in
Service Instructions
|
|
· Ignition OFF
· Open plug connection X8
· Using multimeter, measure voltage:
from: plug
X8 (wiring harness side)
Ter.
D
to: ground,
Ter. 31
|
|
|
| · Ignition OFF |
|
lower than
0.1 volts
|
|
|
· Ignition ON
|
higher than 11.5 V
|
With ignition OFF voltage
higher than 0.1 volts:
· Short circuit to voltage
from: plug
X8 (wiring harness side)
Ter.
D
to: S1
ignition lock Ter. 15
· S1 ignition lock defective
|
|
|
|
With ignition ON voltage lower
than 11.5 volts:
· F15 fuse/socket defective
· Short circuit to ground or circuit
interruption
from: plug
X8 (wiring harness side)
Ter.
D
to: fuse
F26
· Short circuit to ground or circuit
interruption
from: fuse
F15
to: S1
ignition lock Ter. 15
· Check circuit S1 ignition lock
|
|
· Bridge plug X8 (wiring harness side)
Ter.
D and F with electrically fused cable
|
|
|
|
· Ignition OFF
|
Reversing lamps OFF
|
With ignition OFF, reversing
lamps are ON:
· Short circuit to voltage
from: plug
X8 (wiring harness side)
Ter.
F
to: E17
and E18 reversing lamps
|
| · Ignition ON |
|
Reversing
lamps ON
|
With ignition ON, reversing
lamps are OFF:
· Short circuit to ground or circuit
interruption
from: plug
X8 (wiring harness side)
Ter.
F
to: E17
and E18 reversing lamps
· With short circuit to ground check fuse
F15
· Short circuit to voltage or circuit
interruption
from: E17
and E18 reversing lamps
to: ground,
Ter. 31
· Check lamp/socket E17 and E18 of
reversing lamps
|
| |
|
All checks OK
|
· Check plug connection X8 of selector
lever position switch S118
· Replace selector lever position switch
S118
|
|
|
|
|
|
|
|
