|
|
ON-BOARD DIAGNOSTIC 08–02–8 DTC 03 A3U080201046W06 Diagnostic procedure DTC 03 Power supply of SAS control module DETECTION CONDITION Warning •••• Detection conditions are for understanding DTC outline before performing inspection. • Voltage detected at SAS control module terminals 2E and 2H is 9 V or less. POSSIBLE CAUSE Note • DTC 03 is indicated when voltages in both of following wiring harnesses drop simultaneously. connector terminal 2E. — Wiring harness between fuse block connector (JB–02) terminal D and SAS control module connector terminal 2H. • Weak battery. • Malfunction in wiring harness between battery and SAS control module. • SAS control module malfunction. STEP INSPECTION ACTION 1 INSPECT BATTERY • Measure voltage of battery. • Is voltage more than 9 V? Yes Go to next step. No Battery is weak. 2 INSPECT WIRING HARNESS BETWEEN • Remove driver-side front scuff plate. • Remove driver-side front side trim. • Remove fuse block without disconnecting • Turn ignition switch to ON position. • Measure voltage at terminals B (JB–01) and • Is voltage of at least either terminal more Yes Go to next step. No Repair wiring harnesses. (Battery—fuse block) 1712-1U-01G(08-02).fm 8 ページ 2001年6月29日 金曜日 午後3時22分 |