Isuzu NKR 4J Series - Charge Relay; Dropping Resistor; Glow Plug Relay

QOSIII PREHEATING SYSTEM 6D7 – 7
DROPPING RESISTOR
Inspect the resistance
Resistance of normal ambient temperature mΩ
225 ~ 255
GLOW PLUG RELAY
Inspect the continuity
!
-
"
No Continuity
If apply the battery voltage to terminal between
#
-
$
!
-
"
Continuity
CHARGE RELAY
Inspect the continuity
"
-
$
Continuity
%
-
$
No Continuity
If apply the battery voltage to terminal between
!
-
#
"
-
$
No Continuity
%
-
$
Continuity
6D7-7-1.tif
6D7-7-2.tif
6D7-7-3.tif