LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Jeep >> 1999 >> Wrangler SE, Automatic >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Body Control Computer - Introduction >> Component Location
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Component Location

COMPONENT LOCATION

Description Location
Cherokee 
Compass/Mini-Trip Computer (CMTC) Fig 2
Junction Block Fig 4
Power Distribution Center In Engine Compartment
Powertrain Control Module (PCM) Left Inner Fender
Remote Keyless Entry (RKE) Module Fig 2
Transmission Control Module (TCM) Fig 6
Grand Cherokee 
Airbag Control Module (ACM) Under Center Console, Beside Parking Brake Handle
Body Control Module (BCM) Fig 1
Controller Anti-Lock Brake (CAB) Module Mounted To Hydraulic Control Unit
Compass/Mini-Trip Computer (CMTC) Fig 2
Diagnostic Junction Port Fig 3
Junction Block Fig 3
Memory Seat Module (MSM) Under Driver's Seat
Powertrain Control Module (PCM) Right Rear Corner Of Engine Compartment
Remote Keyless Entry (RKE) Module Fig 2
Sentry Key Immobilizer Module (SKIM) Fig 5
Transmission Control Module (TCM) In Front Of PCM
Wrangler 
Airbag Control Module (ACM) In Front Of Center Console
Powertrain Control Module (PCM) Next To Battery
Fig 1: Identifying Body Control Module (Grand Cherokee)
G99C02142Courtesy of CHRYSLER CORP.
Fig 2: Locating CMTC & RKE Module Connectors (Cherokee Shown; Grand Cherokee Is Similar)
G99A02141Courtesy of CHRYSLER CORP.
Fig 3: Locating Diagnostic Junction Port (Grand Cherokee)
G99E02143Courtesy of CHRYSLER CORP.
Fig 4: Locating Junction Block (Cherokee)
G99H08330Courtesy of CHRYSLER CORP.
Fig 5: Locating SKIM (Typical)
G99G02144Courtesy of CHRYSLER CORP.
Fig 6: Locating TCM (Cherokee)
G99I02140Courtesy of CHRYSLER CORP.