Electrical Wire Coding - Piper ARROW III Service Manual

CIRCUIT FUNCTION
Revised: 2/13/89
CHEROKEE ARROW III SERVICE MANUAL
TABLE XI-VII. ELECTRICAL WIRE CODING
LETTER
A
B
E
F
G
H
L
P
Q
RP
RZ
J
RG
W
K
CIRCUITS
AUTOPILOT
CONTROL SURFACE
ENGINE INSTRUMENT
FLIGHT INSTRUMENT
LANDING GEAR
HEATER - VENTILATING & DEICING
LIGHTING
POWER
FUEL & OIL
RADIO POWER
RADIO AUDIO & INTERPHONE
IGNITION
RADIO GROUND
WARNING
STARTER
2J5
ELECTRICAL SYSTEM