Vehicles With Advanced Keyless Entry And Push Button Start System
WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
B1318 REFERENCE
| DESCRIPTION |
Battery voltage low |
| DETECTION CONDITION |
Input voltage from the battery is excessively low |
| POSSIBLE CAUSE |
- Fuse malfunction
- Battery malfunction
- Generator malfunction
- Connector or terminal malfunction
- Relay block malfunction
- Short to ground or open circuit in wiring harness between positive battery terminal and auto light/wiper control module terminal 2D
- Short to ground or open circuit in wiring harness between positive battery terminal and relay block terminal 1E
- Short to ground or open circuit in wiring harness between positive battery terminal and relay block terminal 1A
- Short to ground in wiring harness between relay block terminal 1C and auto light/wiper control module terminal 1E
- Short to ground in wiring harness between relay block terminal 2B and auto light/wiper control module terminal 2C
- Open circuit in wiring harness between relay block terminal 1C and auto light/wiper control module terminal 1E
- Open circuit in wiring harness between relay block terminal 2B and auto light/wiper control module terminal 2C
- Auto light/wiper control module malfunction
|
 Courtesy of MAZDA MOTORS CORP.
|