|
|
Content .. 1219 1220 1221 1222 ..
SRC-134 < ECU DIAGNOSIS > DIAGNOSIS SENSOR UNIT CRASH ZONE SEN [OPEN/UPR-VB- [SHORT/UPR-GND- • Crash zone sensor is out of order. 1. Repair or replace wiring harness / 2. Replace crash zone sensor. 3. Replace diagnosis sensor unit CONTROL UNIT • Diagnosis sensor is out of order. • Replace diagnosis sensor unit (ACU). DRIVER AIRBAG MOD- • Driver air bag module circuit is open. (including the spiral cable.) 1. Repair or replace wiring harness/ 2. Replace driver air bag module. 3. Replace spiral cable. Refer to SRC-42, . 4. Replace diagnosis sensor unit DRIVER AIRBAG MOD- • Driver air bag module circuit is shorted to some power supply cir- cuit. (including the spiral cable.) DRIVER AIRBAG MOD- • Driver air bag module circuit is shorted to ground. (including the spiral cable.) DRIVER AIRBAG MOD- • Driver air bag module circuits are shorted to each other. (includ- ing spiral cable.) • Driver air bag module circuit is shorted to itself. CONTROL UNIT • Diagnosis sensor is out of order. • Replace diagnosis sensor unit (ACU). ASSIST A/B MODULE • Front passenger air bag module circuit is open. 1. Repair or replace wiring harness/ 2. Replace front passenger air bag 3. Replace diagnosis sensor unit ASSIST A/B MODULE • Front passenger air bag module circuit is shorted to some power supply circuit. ASSIST A/B MODULE • Front passenger air bag module circuit is shorted to ground. ASSIST A/B MODULE • Front passenger air bag module circuits are shorted to each oth- er. • Front passenger air bag module circuit is shorted to itself. CONTROL UNIT • Diagnosis sensor is out of order. • Replace diagnosis sensor unit (ACU). Diagnostic item Explanation Repair order “Recheck SRS at each replacement” |