Table of Contents
Advertisement
–
+
ELEC
2
6
B
R
2
4
B
R
POWER TRIM AND TILT (PTT) CONTROL SYSTEM
4
L
1
Sb
5
G
3
Lg
–
+
5
Å
L
Å
1
Sb
6
ı
G
ı
3
Lg
FUSE
Refer to "STARTING SYSTEM".
BATTERY
Refer to "GENERAL" in chapter 3.
PTT MOTOR
Refer to "PTT MOTOR DISASSEM-
BLY" in chapter 7.
PTT RELAY
1. Check:
PTT relay continuity
Out of specification → Replace.
PTT relay continuity:
Sky blue 1 – Black 2
Light green 3 – Black 2
Blue 4 – Black 2
Green 5 – Black 2
Blue 4 – Red 6
Green 5 – Red 6
2. Check:
PTT relay operation
Out of specification → Replace.
Checking steps:
Connect the tester between the PTT
relay terminals.
Connect a 12 V battery.
Å Sky blue 1 lead → Positive terminal
Black 2 lead → Negative terminal
ı Light green 3 lead → Positive terminal
Black 2 lead → Negative terminal
PTT relay continuity:
Å Red 4 – Blue 5
ı Red 4 – Green 6
8-30
E
Continuity
No continuity
Continuity
Continuity
Advertisement
Table of Contents
