Nissan Maxima Service and Repair Manual: Wiring diagram

ECU diagnosis information

POWER STEERING CONTROL UNIT Reference Value TERMINA LAYOUT PHYSICAL VALUES CAUTION: When using circuit tester or oscilloscope to measure voltage for inspection, be sure not to extend forcibl ...

Symptom diagnosis

UNBALANCE STEERING WHEEL TURNING FORCE (TORQUE VARIATION) Description Hard steering when fully turning the steering wheel. Light steering when driving at a high speed. Diagnosis Procedure 1 ...

Other materials:

Headlamp (HI) circuit
Description The IPDM E/R (intelligent power distribution module engine room) controls the headlamp high relay based on inputs from the BCM over the CAN communication lines. When the headlamp high relay is energized, power flows through fuses 48 and 49, located in the IPDM E/R. Power then flow ...

B1033 - B1035 crash zone sensor
Description DTC B1033 - B1035 CRASH ZONE SENSOR The crash zone sensor is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensor unit willmonitor for opens and shorts in detected lines to the crash zone sensor. PART LOCATION DTC Logic DTC DETECTION LOGIC With CONSULT DT ...

STRG branch line circuit
Diagnosis Procedure 1.CHECK CONNECTOR Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Check the terminals and connectors of the steering angle sensor for damage, bend and loose connection (unit side and connector side). 2.CHECK HARNESS FOR OPE ...