M55 (A/C AUTO AMP.)

Harness-side diagram of the connector

Connector No.	M55
Connector Name	A/C Auto Amp.
Connector Type	TH40FW-NH
Connector Color	White

Pinout

Pin No.	Color of Wire	Signal Name
1	Violet	Rec
2	Lavender / Red	Mode4
3	Lavender / Pink	Mode3
4	Lavender / Beige	Mode2
5	Lavender / Violet	Mode1
6	Lavender / Brown	Mix4
7	Lavender / Gray	Mix3
8	Lavender / Light Green	Mix2
9	Lavender / Blue	Mix1
10	Black	Gnd
11	-	-
12	Gray	Blr PWM
13	-	-
14	Lavender / Blue	Comp Tx
15	Lavender / White	RR Def
16	Lavender / Light Green	Strg Heater Sw
17	Lavender / White	PTC Temp Sens 1
18	Lavender / Yellow	Comp Rx (without Heat Pump)
19	Lavender / White	Ill+
20	Black	Ill-
21	Green	Fresh (with Heat Pump)
21	Red	Fresh (without Heat Pump)
22	Violet	Strg Rly
23	Sky Blue	Seat Heat Rly
24	-	-
25	-	-
26	-	-
27	White	5V Out
28	Blue	EV CAN-H
29	Green	EV CAN-L
30	Lavender / Red	Sens Gnd
31	Lavender / Green	Bat
32	Yellow	Ign 1
33	Light Green	Incar Sens
34	Lavender / Green	Intake Sens
35	Pink	Sun Sens
36	Lavender / Gray	Amb Sens
37	Lavender / Yellow	PTC Temp Sens 2
38	Sky Blue	Int F/B
39	-	-
40	Lavender / Sky Blue	Lin