Junction Block

NOTE: Junction block is located under driver's side of instrument panel, to left of steering column. See Fig 1.

Fig 1: Locating Junction Block

Courtesy of DAIMLERCHRYSLER CORPORATION

Fig 2: Identifying Junction Block Components

Courtesy of DAIMLERCHRYSLER CORPORATION

JUNCTION BLOCK COMPONENTS

FUSE NO.	AMPS	FUNCTION
1	30A	Audio Amp (B+)
2	15A	Sunroof (B+)
3	10A	Htd Mirror (EBL)
4	20A	Rr Pwr Out (B+)
5	10A	Rr HVAC (R/O) (XK Only)
6	10A	OCM (B+)
7	20A	Door Locks (B+)
8	15A	Steer Col Lock (B+) (ELV)
9	20A	Pwr Outlet (B+)
10	10A	Ign Run Only Out (R/O)
11	-	-
12	10A	Mem. Sw, Courtesy Lamps (B+)
13	-	-
14	20A	Cigar Ltr (R/A)
15	10A	Tire Pressure Mon (R/A)
16	10A	Steering Control Module (SCM), Diag. Connector, Cluster (B+)
17	15A	Flipper Glass (B+)
19	10A	OCM (R/S)
20	10A	WCM, Cluster (R/S)
21	15A	Autowipe (Accy Delay)
22	15A	Rear Wiper (B+)
24	10A	Power Distribution Center (PDC), Front Control Module (FCM) (R/S), A580 (R/S)
25	10A	Trans. Case Switch, ABS (R/S)
CB1	20A	Cycle - Wipers (B+)
CB2	20A	Non - Cycle Seats (B+)
CB3	20A	Non - Cycle Windows (Delay)

Fig 3: Identifying Junction Block Rear Relays

Courtesy of DAIMLERCHRYSLER CORPORATION

JUNCTION BLOCK REAR RELAY IDENTIFICATION

RELAY NUMBER	RELAY DESCRIPTION
K1	Transmission Relay
K2	Spare
K3	Flip-Up Glass Relay
K4	Spare
K5	Spare
K6	Run/Accessory Delay Relay
K7	Blower Motor Rear Relay
K8	Spare
K9	Rear Window Defogger (EBL) Relay
K10	Power Outlet Relay
Not Replaceable	Relays
K11A	Door Lock Relay
K11B	Door Unlock Driver Relay
K12A	Door Unlock Passenger Relay
K12B	Wiper Rear Relay
K14A	Run/Accessory Relay
K14B	Run Relay