Diagram 146/5 (Tracks 43-56)

IMPORTANT NOTE:
This manufacturer uses "Track" style wiring diagrams.
For information on how to use these diagrams effectively, please refer to Diagram Information and Instructions. How to Read Track Diagrams


Auxiliary heater/ECON button, Temperature selector knob potentiometer, Heater control module, Low heat output relay, High heat output relay, Vehicle electrical system control module, Auxiliary heater heating element





ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = lilac
ge = yellow
or = orange
rs = pink

E288 - Auxiliary heater/ECON button

G267 - Temperature selector knob potentiometer

J162 - Heater control module Control Modules in Interior Of Vehicle

J359 - Low heat output relay Overview Of Relay

J360 - High heat output relay Overview Of Relay

J519 - Vehicle electrical system control module Control Modules in Interior Of Vehicle

J623 - Engine control module Control Modules in Front Part Of Vehicle

SA4 - Fuse 4 (on fuse panel A) Overview Of Fuses

SA6 - Fuse 6 (on fuse panel A) Overview Of Fuses

SB15 - Fuse 15 (on fuse panel B) Overview Of Fuses

T20c - 20-pin connector

T40 - 40-pin connector

Z35 - Auxiliary heater heating element Heating & A/C Unit Components - Manual A/C System

(639) - Ground connection on left A-pillar Overview Of Ground Connections in Interior Of Vehicle

(B474) - Connection 10 (in main wiring harness)

(F37) - Auxiliary heater connection (in diesel direct injection system wiring harness)

(L81) - Connection (in auxiliary heater wiring harness)

* - Refer to applicable wiring diagram for battery in engine compartment

*2 - only for vehicles with auxiliary heater

*3 - Refer to applicable engine wiring diagram

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