Inspection Procedure

Total OBD & ECU Auto Diagnostics

Total OBD & ECU Auto Diagnostics

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PERFORM ACTIVE TEST BY INTELLIGENT TESTER (FUEL GAUGE)

METER

(a) Connect the intelligent tester to the DLC3.

(b) Turn the ignition switch ON and turn the tester ON.

(c) Enter the following menus: DIAGNOSIS / METER / ACTIVE TEST.

METER

Item

Test Details

Diagnostic Note

FUEL GAUGE

EMPTY: Segment No.1 flashes 1/2: Segments No.1 to 4 illuminate FULL: Segments No.1 to 8 illuminate

-

Fuel receiver gauge segments are illuminated in accordance with the tester instructions.

REPLACE COMBINATION METER ASSEMBLY

READ VALUE OF INTELLIGENT TESTER (FUEL GAUGE)

(a) Connect the intelligent tester to the DLC3.

(b) Turn the ignition switch ON and turn the tester ON

(c) Select the item below from the Data List, and read the value displayed on the intelligent tester.

METER

METER

Item

Measurement Item/Range (Display)

Normal Condition

Diagnostic Note

FUEL GAUGE (A/D)

Fuel input signal / Min.: 0, Max.: 255

Fuel receiver gauge segments No.1 to No.8 illuminate: 14 to 34 No.1 to No.6 (No7) illuminate:

77 to 109 No.1 to No.4 (No,5) illuminate: 135 to 172 No.1 and No.2 illuminate: 175 to 188 No.1 flashes: 194 to 200

-

Fuel input signal displayed on the tester is approximately the same as indication.

REPAIR OR REPLACE HARNESS OR CONNECTOR

CHECK COMBINATION METER ASSEMBLY

Combination Meter Assembly

Combination Meter Assembly

(a) Disconnect the J5 fuel sender gauge assembly connector.

(b) Remove the combination meter assembly with its connectors connected.

(c) Measure the voltage. Standard voltage

Tester Connection

Condition

Specified Condition

D1-3 (L) - Body ground

Ignition switch ON

11 to 14V

(d) Reconnect the fuel sender gauge assembly connector.

(e) Reinstall the combination meter assembly.

INSPECT FUEL SENDER GAUGE ASSEMBLY

(a) Remove the fuel sender gauge assembly.

Inspection Combination Meter

E114508E02

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