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ELECTRICAL-BODY AND CHASSIS 8A-81
CIRCUIT DIAGRAM 4JA1-TC / 4JH1-TC (RHD) EUROPE
RTW48AXF008701
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ELECTRICAL-BODY AND CHASSIS 8A-85
CIRCUIT DIAGRAM 4JA1-TC / 4JH1-TC (LHD) G.EXP
RTW48AXF008601
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8A-86 ELECTRICAL-BODY AND CHASSIS
CIRCUIT DIAGRAM 4JA1-TC / 4JH1-TC (LHD) EUROPE
RTW48AXF008801
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ELECTRICAL-BODY AND CHASSIS 8A-93
PARTS LOCATION 4JA1-TC / 4JH1-TC
RTW38DXF007601
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ELECTRICAL-BODY AND CHASSIS 8A-101
CIRCUIT DIAGRAM 4JH1-TC Sheet 1/2
RTW48AXF031201
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8A-102 ELECTRICAL-BODY AND CHASSIS
CIRCUIT DIAGRAM 4JH1-TC Sheet 2/2
RTW48AXF027701
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ELECTRICAL-BODY AND CHASSIS 8A-107
REMOVAL AND INSTALLATION
ECM (ENGINE CONTROL MODULE):
4JA1-TC / 4JH1-TC
Removal
1. Remove the passenger side front seat – refer to Section 10
CAB.
2. Remove the passenger side front door opening scuff plate.
3. Raise the carpet to gain access to the four hex-head bolts
securing the ECM and ECM cover to the floorpan
.
4. Remove the four hex-head bolts.
5. Pull the two harness connector locks away from the
harness connectors and then remove the connectors form
the ECM.
6. Remove the ECM from the vehicle.
Refer to the Section 6E-ENGINE of this Manual.
IMPORTANT: The replacement ECM must be programmed.
“SPS (Service Programming System) and immobiliser
programming (if equipped) is/are necessary”
Installation
Follow the removal procedure in the reverse order to install the
ECM.
Torque passenger seat securing bolts to the specified value –
refer to Section 10 CAB
Pay close attention to the important points mentioned in the
following paragraphs.
Connector
Be absolutely sure that ECM is securely connected.
This will prevent a poor contact and open circuit.
Page 875 of 4264
ELECTRICAL-BODY AND CHASSIS 8A-217
PARTS LOCATION 4JH1-TC
RTW38DXF007601
