Driver Information System: Wiring Nissan Maxima A34

Wiring Diagram - METER

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS

Scheme 776

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Wiring Diagram - COMPAS

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 780

Scheme 781

Wiring Diagram - WARN

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

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1. CHECK SELF-DIAGNOSTIC RESULTS OF UNIFIED METER AND A/C AMP. Start engine. Select "METER A/C AMP" on CONSULT-II, and perform self-diagnosis of unified meter and A/C amp. Refer to «CONSULT-II FUNCTION (METER A/C AMP)»(ref-233665-S27807864272006052600000) . After erasing the self-diagnostic results, perform self-diagnosis again. Self-diagnostic results content No malfunction detected: GO TO 2 . Malfunction detected: Go to «SYMPTOM CHART 2»(ref-233665-S41688109772006052600000) .
2. CHECK IPDM E/R OUTPUT SIGNAL Activate IPDM E/R auto active test. Refer to «AUTO ACTIVE TEST»(ref-233661-S03416427522006052600000) . Is oil pressure warning lamp blinking? YES: GO TO 5 . NO: GO TO 3 .
3. CHECK BCM INPUT SIGNAL Select "DATA MONITOR" of "SIGNAL BUFFER". Refer to «DATA MONITOR»(ref-233665-S37085158752006052600000) . Operate ignition switch with "OIL P SW" of data monitor and check operation status. When ignition switch is in ON: OIL P SW CLOSE position (Engine stopped) When engine running: OIL P SW OPEN OK or NG OK: GO TO 4 . NG: Replace the IPDM E/R. Refer to «REMOVAL AND INSTALLATION OF IPDM E/R»(ref-233661-S42132645482006052600000) .
4. CHECK UNIFIED METER AND A/C AMP. INPUT SIGNAL Select "METER A/C AMP" on CONSULT-II. Operate ignition switch with "OIL W/L" of data monitor and check operation status. When ignition switch is in ON: OIL W/L ON position (Engine stopped) When engine running: OIL W/L OFF OK or NG OK: Replace the combination meter. Refer to «COMBINATION METER»(ref-233659-S36449423402006052600000) . NG: Replace the BCM. Refer to «REMOVAL AND INSTALLATION OF BCM»(ref-233675-S19678858802006052600000) .
5. CHECK OIL PRESSURE SWITCH CIRCUIT Turn ignition switch OFF. Disconnect IPDM E/R connector E121 and oil pressure switch connector F106. Check continuity between IPDM E/R harness connector E121 terminal 57 (P/L) and oil pressure switch harness connector F106 terminal + (R/L). Continuity should exist. OK or NG OK: GO TO 6 . NG: Repair harness or connector.
6. CHECK OIL PRESSURE SWITCH Check oil pressure switch. Refer to «OIL PRESSURE SWITCH»(ref-233665-S15779730192006052600000) . OK or NG OK: Replace the IPDM E/R. Refer to «REMOVAL AND INSTALLATION OF IPDM E/R»(ref-233661-S42132645482006052600000) . NG: Replace the oil pressure switch.

Wiring Diagram - AT/IND

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 790

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1. CHECK SELF-DIAGNOSIS OF COMBINATION METER Perform combination meter self-diagnosis. Refer to «HOW TO ALTERNATE DIAGNOSIS MODE»(ref-233665-S30899407072006052600000) . OK or NG OK: GO TO 2 . NG: Replace combination meter. Refer to «REMOVAL AND INSTALLATION OF COMBINATION METER»(ref-233665-S36601244132006052600000) .
2. CHECK SELF-DIAGNOSIS RESULTS OF UNIFIED METER AND A/C AMP . Start engine. Select "METER A/C AMP" on CONSULT-II, and perform self-diagnosis of unified meter and A/C amp. Refer to «CONSULT-II FUNCTION (METER A/C AMP)»(ref-233665-S27807864272006052600000) . After erasing the self-diagnosis result, perform self-diagnosis again. Self-diagnosis results content No malfunction detected: GO TO 3 . Malfunction detected: Go to «SYMPTOM CHART 2»(ref-233665-S41688109772006052600000) .
3. CHECK UNIFIED METER AND A/C AMP. INPUT SIGNAL Lift drive wheels. Connect CONSULT-II and start engine. Select "DATA MONITOR" of "METER A/C AMP". Confirm each indication on the monitor when operating the shift lever. OK or NG OK: Replace combination meter. Refer to «COMBINATION METER»(ref-233659-S36449423402006052600000) . NG: GO TO 4 .
4. CHECK TCM Perform self-diagnosis of TCM. Refer to «CONSULT-II FUNCTION (TCM)»(ref-233658-S25930338662006052600000) . OK or NG OK: Replace the unified meter and A/C amp. Refer to «REMOVAL AND INSTALLATION OF UNIFIED METER AND A/C AMP»(ref-233665-S26086829982006052600000) . NG: Check the applicable parts.

Scheme 794

Wiring Diagram - CHIME

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

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