(REF COCKPIT AND EMERGENCY LIGHTING)
(REF PITOT & STATIC HEATERS)
(REF EXTERIOR LIGHTS)
(REF ANGLE OF ATTACK)
(REF EXTERIOR LIGHTS)
Y
X
C
D
A
B
L
M
N
P
R
S
T
U
V
W
PI112
JI112
A
B
C
D
G
H
J
K
T
U
L
M
N
R
S
V
PI114
JI114
RH TILT PANEL
(REF DIAGNOSTICS INTERFACE)
FI116
RH TILT
LED PANEL
PITOT/STATIC
HEAT 1 SWITCH
SI111
1NO
1NC
2NO
2NC
3NC
3NO
4NC
4NO
1C
2C
3C
4C
LANDING
OFF
RECOG/
TAXI
LAND/RECOG LT
SWITCH
EMER COMM 121.5
SWITCH
NORM
121.5
SI122
A3
A1
A2
A
B
PI116
JI116
RED(VEND)
BLK(VEND)
(REF INTERIOR LIGHTS)
(REF AISLE LIGHTING OPTION)
CABIN
RH TILT PANEL
RH TILT PANEL
CABIN
WING INSPECTION
LIGHT SWITCH
OFF
ON
SI025
A2
A3
A1
SI011
4NO
4NC
3NO
3NC
2NC
2NO
1NC
1NO
4C
3C
2C
1C
SI124
2
1
EVENT MARKER
OFF
ON
SI056
A2
A3
A1
ANTI-COLLISION
LIGHT SWITCH
OFF
ON
PASS SAFETY SW
5NC
5C
5NO
6NC
6NO
6C
SI031
4NO
4NC
4C
3C
2C
1C
3NC
3NO
2NC
2NO
1NC
1NO
PASS SAFETY
OFF
SEAT BELT
(REF NAV/COMM)
DI018
BLK
WHT
DI019
BLK
WHT
SI034
1NO
1NC
2NO
2NC
3NC
3NO
3NC
4NO
1C
2C
3C
4C
OFF
ON
PITOT/STATIC
HEAT 2 SWITCH
(REF PITOT & STATIC HEATERS)
(20)
(20)
(20)
(20)
(20)
(20)
(20)
(20)
(WHT)
(BLU)
*A
(20)
(REF HEATED DRAIN TUBES)
EI013
FLIGHT
HOUR
METER
-
+
E
F
(REF FLIGHT HOUR METER)
*B
(20)
REFER TO 34-10-01
REFER TO 30-30-01
REFER TO 30-70-01
REFER TO 34-50-07
REFER TO 33-40-01
REFER TO 45-10-01
REFER TO 33-10-01
REFER TO 30-30-01
REFER TO 31-20-01
REFER TO 33-40-05
REFER TO 33-40-02
(REF EXTERIOR LIGHTS)
REFER TO 33-10-02
6308633M6
SWITCH PANELS
Figure 03. (Sheet 4)
CESSNA
®
MODEL 525B (SERIALS -0057 AND -0135 AND ON)
WIRING DIAGRAM MANUAL
©TEXTRON AVIATION INC.
31-10-01
Figure 03
Page 10
ICA-525B-34-00004
Feb/23/2022
